Ditto. Didn't like Shaun Of The Dead, Hot Fuzz etc, so wasn't too hopeful, but it was pretty good and a lot funnier than those other put together. TPBTP is good, too, not what you expect from the summary and trailer, as there's a good twist in the middle. More recently I enjoyed The Equalizer and recently watched Captain Phillips which was bloody excellent.
If you have a Google Play account, too, they've got a movie sale on at the moment. It's always worth having an account anyway, as films can often be cheaper on there compared to iTunes.
ETA
https://play.google.com/store/movies