Right..."Bullet to the Head" starring Sly Stallone and Jason Momoa. Absolute crap. Poor acting, poor plot, no discernible chemistry between the two protagonists.
"Jack the Giant Slayer" starring...mmm...two people whom I have never heard of. In a movie involving giant beanstalks, giant monsters and fantasy in general I do, despite what the surprised critics of the movie said, a CGI extravaganza. It was fun, light-hearted and predictable. The kind of movie which you want to watch after teaching for 8 hours.
"John Dies at the End" low-budget hilarity. If you are unfamiliar with it, read the novel and then watch the movie.