The thing about the user ratings on RT though is this: they add the user ratings before the film screens (anticipation ratings) to the actual ratings after it screens and that might skew the numbers. Before Minions opened, it had around 98,000 user ratings (Antman has 98,000+ and no GA saw it yet)
So that skews the rating. Antman has like 4.4/5 from 98,000 ratings and it's not even open yet.