I like it, however the first time you go to the Citadel there is a big wow factor to it. Now about 10 hours, in most of the planets really lack that wow factor. Especially the ones for the uncharted planets; they're almost the same places with the same things to find but with different textures. There is also a little too much combat for my liking, it feels too much like Gears to be an RPG aswell.
Still its great fun and I hear it gets really great towards the end
