I am not sure where the idea/cliche that people only use 10% of their brain came from but it is a plot point for the movie Lucy. Scarlet Johasson stars as Lucy and she is exposed to a drug that unlocks her brain power. As she accesses more and more of her brain power, she gets new powers. Reviews are mixed, I might skip it.
Hercules opens this weekend. Reviews are mixed. I hope it will be good but it might not be good. It has to better than the Legend of Hercules from earlier this year. I like Dwayne Johnson and I think he will be good.
The Sinister Six movie is scheduled to come out in 2016. Amazing Spider-man 3 is scheduled to come out in 2018. No word was mentioned about the Venom movie.