Look, I'm not going to sit here and try to explain and justify my enjoyment of the first four entries in the long-running "Scary Movie" series. It's trash in every capacity, plain and simple. Cynical, trendy trash that only seeks to quickly capitalize on whatever is new or hip with filmgoing crowds through only the most base and lowest-common of denominators. Not a single film in the franchise could be called "art." And yet... I get a kick out of them. Particularly the second and third films, which were actually very amusing. They may be trash, but they're fun trash. Enjoyable trash. Entertaining trash. Trash with a charming cast and just enough chuckles to make them worth a go on a slow, rainy day at home. Yeah, you'll feel your IQ dropping during some of the stupider moments of those previous films, but they were never so bad as to be offensive or outright dismissed.

Then there's "Scary Movie 5." ...whelp, this series was fun while it lasted, I guess.

I'll level with you. This is one of those very rare occasions where even trying to force myself to watch a movie in order to be able to write a fair and balanced IMDb review, I just couldn't. I honestly was unable to. I had to start skimming through because the film was making me angry. Furious even. How could a series that was honestly never more than just silly, broad parody fall so hard, so quickly? It's shocking just how aggressively unfunny and tedious a film this is. Even by the midway point of the opening scene- a brutally prolonged "Paranormal Activity" parody involving Charlie Sheen and Lindsay Lohan trying to make a sex tape- the humor had been completely sapped and it was running on fumes.

And this downward spiral only continued with each passing scene, every awkwardly contrived pop-culture reference and all the nonsensical attempts at lampooning then-recent releases. Essentially a melding of "Mama", "Paranormal Activity", the rebooted "Planet of the Apes" series and "Black Swan" with a smattering of plot elements from other major films, the storyline is a fundamental mess, with only the most tenuous of connections to string together the constant barrage of shockingly dead on arrival humor. Yes, you could argue that the fourth film's combination of "Saw", "The Grudge" and "War of the Worlds" was messy and contrived... but at least it tried. This one can't even muster up the energy to do that.

Story goes that the production was a bit of a mess, with upwards of half the film being hastily re-written, re-shot and re-edited during last minute pick-ups barely two months before release without the participation of original (and solely credited) director Malcolm D. Lee. And it shows. Badly. Even giving it the biggest cut of slack I can, it feels like a mish-mash of several different visions and just stinks of a perplexing combination of apathy and desperation. I have a feeling you can tell which scenes were re-shot and which were in the original version as the tone and feeling will radically change from scene to scene. Some scenes feel like soulless attempts at patching together jokes whereas others feel like everyone was trying... way too hard. And as a result, it comes off disjointed and honestly just uncomfortable to watch.

Even the return of Simon Rex in a starring role after his turn as a supporting character in the previous two films (albeit as a new character here) can't save this trainwreck... and I'm one of the people who actually really enjoyed his work in those films as the lovable goofball. Then again, he's the only returning co-star of any previous films, with series leads Anna Faris and Regina Hall- the two beating hearts of the entire series- having long since jumped ship. So I don't know what I expected. If the franchise film can't even attract the attention of its own lead cast members and instead has to upgrade a smaller supporting cast member to be the new star, it's usually not the best of signs.

While it may not be quite as condescending and grating as, say... a "Seltzerberg"-level parody, there's just no salvaging any laughs here. It's a confused, contrived, unfunny and even uncomfortable experience trying to watch "Scary Movie 5", and try as I might... I couldn't do it. It's up there with "Going Overboard" and "Fat Slags: The Movie" as one of the most inherently unwatchable comedies I've ever had the displeasure of witnessing.

I really have no other choice but to give "Scary Movie 5" a tragic 1 out of 10. It's a shame.

STAR RATING: ***** Saturday Night **** Friday Night *** Friday Morning ** Sunday Night * Monday Morning

I'm used to seeing spoofs where I know the films that are being parodied, but the recent crop of franchised, sanitised horror films have failed to catch my attention, so it was no help that I hardly even knew any of the films Scary Movie 5 was sending up. But know them or not, what can't be denied is what started out as an inspired, refreshing, if gross and thoroughly none PC idea got completely carried away with itself and just descended in to painfully unfunny dross. And so this fifth instalment, coming seven years after the last one, has an air of desperation about it, like some lazy studio executives thinking up something cheap and heartless for a quick buck. They've certainly failed to provide something even vaguely resembling a coherent plot, and so Scary Movie 5, lacking the Wayans Brothers touch that got it started, is left to just drag on in to the wilderness.

Barely 70 minutes long, it's hard to think how something so short could be so torturous, but as it drags along without the merest hint of a laugh as it does, it becomes even more of a painful slog to the end. I'm just glad I didn't really pay to see it. NO STARS

It's fair to say that it is the worst of the series, it's let down by some really awful scenes, and some dire performances, but, it still has some of the old magic, and a few times I did find myself laughing. The scene between Sheen and Lohan was perhaps the worst thing I have ever seen, it was appalling, almost like an attempt to replicate the Pamela Anderson scene, but it was just terrible. The Black Swan scenes were lots of fun, and nicely produced, they felt at odds with lots of the film.

Is it the case that people's humour has changed since the early films, or were the jokes simply not funny? Personally I think it's the latter, in fairness though it isn't as if there were great horror movies to parody.

It's poor, but will still give the odd chuckle. 5/10