I have not seen Legacy, Layover, or Anaconda3. I just recently bought the first two. So far I own Bail Out, which is cute, Gridlock, which my daughter just loves (probably because it is the only DH movie she has been allowed to watch so far) and Terror at London Bridge, which I think is my favorite. I also have a copy of Witchery, but I am a little scared because I don't like horror movies too much. Of Course there's also Jekyll & Hyde which is wonderful.
I guess I can't make up my mind which movie I like best. It all depends on my mood.