You are missing out mate.
As the writer, I personally enjoyed Cop Out before i knew it was a Smith flick.. And I did enjoy Chasing Amy just nowhere near as much as any other Smith film... It's actually possibly his worst movie imo.
Again we did only disagree on one movie, so it's a good hit.
I must say, I expected a lot of flaming when I did my list up...
but everyone here so far has been mature and sensible with their replies. Top effort!!