The good-the setting felt like Pandora. The creatures are what I would think they would look like. The story was fun and given the circumstances of the characters meeting they played them well.
The bad- the cast was realtovely small, no Jack, no Hammerlock, a lot of the peripheral characters were left out. Also (like the games) the siren thing was overplayed.
The ugly- casting Kevin Heart delivered lines well but is not Roland. Moxxie isn't 50, while.Black did well enough as claptrap they should have gotten the voice actor from the games. Tina was...not ideal. Sadly the worst aspect are the fanboys who went to the movie (or just decried the movie without having ever watched it) with an expectation that it would be a beat for beat of the game. If you (like me) are a fan you will enjoy the movie and be left a little sad it flopped.