pretty much all of them expcet for Scream and a few Nightmare sequals pretty much and thing Wes Craven has done up to Secream 3 was good but after S3 it just went downhill

Although I liked Scream 2 and 3... leaving it with just Scream 1 i think would have made the horror flick taken more seriously and not looked over by many critics

Saw 3 was just horrid I have no idea how they were given the oppurtunity to make 4 and 5. Obviously the movie execs who approve horror movies have no taste.
I did like the first Saw though. That was genuinely scary and it had such an unexpected twist.

The first A Nightmare On Elm Street is my favourite horror movie, but the ones after it were no good. The Scream trilogy was good all the way through though.