Sometimes you need to turn your brain off and just watch something stupid and bloody...
Evil Aliens is a comic horror film from 2005 starring Emily Booth as a cynical TV journalist and featuring Red Dwarf's Norman Lovett sadly only in a minor role. Booth and her crew are sent to investigate an alien abduction story on an isolated Welsh farm, accompanied by an eccentric UFO expert played by Jamie Honeybourne. It soon becomes clear that the aliens are somewhat hostile, and the film progresses into a series of close encounters of the messy kind.
This film is an unashamed gorefest, and it's very clear the budget has been spent mainly on realistic blood-and-guts effect shots which are detailed, delightfully inventive and utterly gratuitous. Everything else is cheaper - the script is perhaps not as fine tuned as it could be, the aliens appear to have bought cheap Predator costumes on eBay and rendered their spaceship CGI on Microsoft Paint. The acting is all hammed-up melodrama but it carries things along while you wait for the next bloodsplattering, and I think you've got to admire the endurance of the actors in this kind of film - some of those scenes would have involved hours spent in fairly disgusting set-ups.
This is not a film to watch with the kids, due to all the extreme violence and whatnot. Also, Evil Aliens isn't a porn film per se but does contain two or three sort-of soft-porn scenes involving sex with either aliens or camera crew. Which is weirder? You decide. Overall this film was strangely compelling to watch, plus any film that ends on as bad a joke as this one gets my vote.