I love Bridge on the River Kwai, Citizen Kane and The Pianist, but I'm not the biggest fan of Forrest Gump either although I probably owe it a rewatch sometime.
Anyway, Teeter_G's list...
The Matrix
The Dark Knight
Iron Man
The Avengers +
The Exorcist
Mystic River -
Never Back Down
Reservoir Dogs ++
Gran Torino
Se7en
Harry Potter and the Goblet of Fire -
Goodfellas
The Amazing Spider-Man
Snatch ++
Lock, Stock and Two Smoking Barrels
Memento
Fight Club + (underrated, more people seem to like it for it's style rather than genius dark comedy/story)
Green Street
I really like this list, like many have mentioned you haven't just included classics or art house films for the sake of it, people watch films for different reasons and enjoy all sorts of stuff, this is clearly a list of films you love, and so it should be
Anyway, Teeter_G's list...
The Matrix
The Dark Knight
Iron Man
The Avengers +
The Exorcist
Mystic River -
Never Back Down
Reservoir Dogs ++
Gran Torino
Se7en
Harry Potter and the Goblet of Fire -
Goodfellas
The Amazing Spider-Man
Snatch ++
Lock, Stock and Two Smoking Barrels
Memento
Fight Club + (underrated, more people seem to like it for it's style rather than genius dark comedy/story)
Green Street
I really like this list, like many have mentioned you haven't just included classics or art house films for the sake of it, people watch films for different reasons and enjoy all sorts of stuff, this is clearly a list of films you love, and so it should be