All the stuff with Lois and Supergirl was just annoying. Sorry writers but in a story about Superman battling a intergalactic evil android jumping to scenes of two girls chatting it up really kills the momentum of the movie IMO.
I thought is was fine because love Supergirl. I do agree that they gave her a lot of screen time for a film that's called SUPERMAN Unbound, almost to a point where she's the main character, and Superman is just the father figure in the story, so i can imagine if you're expecting this film to be all about Superman, you might feel like this. The same goes for Superman Apocalypse. I watched that because Supergirl is in it, but when i was done with it, i did wonder why it's not called Supergirl: Year One or something, because it is the story of how she came to earth and stuff.