Well....it was good...it was something that should have been part of SWG sinse JTL first came out. SWG was able to support atmospheric flight the entire time. I loved how if you went high up enough, you got and auto pop up to go to one of the sectors for the space map for your system.
Atmospheric flight made mounts, etc useless though. It literally took me a few seconds to go across any planet. IT was fun zipping fast player cities, forests, mountains, etc. I loved flying in vallies / canyons! Then the new hunting via ship was neat.
I'm very jealous right now.