This list of mine ranks the MCU Phase 2 movies from from top to bottom. This list will be ranked based on taste/preference and not necessarily dependent on its rating.
Actual Ratings (for those who are rated 10): Because Trakt does not have option to press "favorite" on movies and TV shows, a movie or a TV show that is ranked 10 is considered a favorite on trakt's database. So here's the actual ratings for the MCU films that are rated a 10 on Trakt from me.
Captain America: The Winter Solider: 9/10 Guardians of the Galaxy: 9/10 Ant-Man: 8/10