Meant to post prior to the summer season, but forgot!
You can already check the 1st 2 off this list...
ASM2
Godzilla
X-Men: Back To The Future
Earth To Echo
Lucy
Guardians of the Galaxy
That's it, really, for the May-August timeframe. Now, I know i'll end up seeing others on account of my GF. They fall just outside of "movies I want to see" category and into the "movies I'd go see if GF/friends invited me" category. 1 movie I refuse to see however is Trans4mers (still should have been the title). 2 & 3 were 2 of the worst movies I've ever seen in my life, and I've seen some bad movies.