A few I watched for the first time recently:
Lucy: Not as good as I had hoped. Watching ScarJo is always nice though. I thought the story got a little wacky even for scifi standards. Good concept, lazy finish.
Sin City 2: Continuity ruined a lot of this for me. So many mistskes and revisionist liberties were made. Recasting and time jump nonsense. And the over the top stuff that made the first one so good made this one campy. I loved Eva Green in this one though. And Marv is always great even if he was made to be too cartoonish here.
Terminator Salvation: Better than i expected. The twists weren't surprising, but the action overall was good. The rep this one had made me skeptical, but I enjoyed it overall. Some things were silly and ruined other story arcs but not a bad movie at all.
Terminator Genisys: What a steaming pile of crap. Interesting concept that should have stayed on whatever fan fiction site they ripped this story off of. How do you ruin not only Terminator, but also iconic Terminator 2? Answer is Terminator Genisys. If you haven't watched this, just don't. Your curiosity can suck it, trust me you are better off only having seen the trailer to this. Almost no redeeming qualities. This thing is so bad, like my god this thing just keeps making you shudder over and over.