An extraordinarily well-built level, and very visually cool and exactly in the theme of the Death Stars and Star Destroyers from the movies. Raven really needs to take a hint from people like you!
Sometimes I found it hard to tell where I was supposed to go sometimes, and there really wasn't anything of a story...as I think about it, the trilogy just consisted of leaving your ship, walking into the base, going in a big loop, and coming back to your ship.
Still, gameplay was cool, and the atmosphere was really really neat. Try something a little more story-driven next time and you'll have an amazing map.