Goodfellas - its just class, best mob film ever.
Dawn Of The Dead (1978 original) - just awesome, watched it when I was about 10 on VHS, scared the crap out of me. A superb film, one of the first video nasties, as they called them back then, the best in my opinion.
V-For Vendetta - Just class, I think this country needs a revolution, its a great film.
The Matrix - It can be watched as an action film, or a film with a an underlying message, or both. It's awesome, I kind of think this life could be actually be the Matrix, all the control etc.
Braindead - Forget Lord Of The Rings, thats a pile of boring sh1te. Peter Jackson used to make excellent films, this is just awesome, funny splatterfest, what more could you ask for..
Evil Dead 1 & 2 (forget the remake) - Another excellent director that sold out. Just complete class, the imagination, humour that went into these films is awesome.
Mad Max - I love the original first film, watched it on VHS way back then, its a class film, Mel Gibson's only decent film, along with Mad Max 2. Some of the acting is suspect, its pretty grim, some lovely old Kawasaki's, what's not to like...