I haven't really seen enough films this summer to do a list: Age of Ultron, Inside Out, Jurassic World, Ant-Man, and Fury Road.
I thought that Inside Out was excellent, but I think some of that has to do with my life stage as a newish parent to a little girl. Fury Road took awhile to grow on me, as I was never the biggest fan of the Mad Max films. I don't think the plot is as deep as some people give it credit for, but the action scenes definitely were top rate, and it was a pretty film in all of its post-apocalyptic ugliness. I am glad that it did fairly well at the box office.
Age of Ultron and Ant-man were both OK. Ultron was pretty forgettable with a few fun scenes. Ant-man could have been a really good comic film, but it suffered from some of the things that many MCU films suffer (very uneven acting, some plot issues in the third act, and a one dimensional villain).
Jurassic World is a film that I have no interest in ever seeing again.