I didn't catch this in theaters because it looked completely unappealing in previews and Avengers Age of Ultron annoyed me so much that I was put off of seeing another Marvel movie last year.
Now I know I would have been better off skipping Age of Ultron and watching Ant-Man. Ant-Man is a delightful, creative and sweet little gem of a film. It took me a little while to warm up to it but once I did I was impressed. The performances are good, the emotional bits work well and the humor isn't obnoxious and scene breaking like it is in some Marvel films I'm not going to name right now. The visual effects were pretty good, everything involving the shrinking was awesome, super creative and fun. I like how simple the story was, simple but good. Yes the villain was underdeveloped and not special but that's to be expected.
ANT-MAN
8.5/10