Although the space units look great,I can't say the same about the ground ones.I think they are less detailed.I mean I don't care about graphics,but it bothered me. The Death Star was too close to the planet when it fired.The blast in the end went right through the ship.This is my biggest complaint. The ships were deployed a bit too fast. Darth Vader doesn't block or dodge any hits.It's like he's invincible.I know he is strong,but let's be resonable.That Force Push he uses doesn't affect the vehicles.I don't want him to move a Sandcrawler,but the smaller ones could be pushed around a bit.Also,the moves the Jedis execute aren't very......well,artistic.They should have a few more moves,al least when they are fighting lightsaber-wielding enemies. I haven't noticed any collision regarding the ships.But I will say something if I do. The voices were a bit too calm but it's not that bad. That is abut all I can think of.Looks great even with all the small problems