Ah, I didn't see this thread here. Completely wonderful level with the potential to become one of the most played levels in time to come. However this depends only on how well it is spread so get your ass out there and start advertising! Put is in your sigs, in your MSN name and make your bots spam it all over all IRC servers, forums and MSN conversations! ;>
However I do agree about the level not being completely lifelike, but that only a minor problem because of the gameplay being as great as it is. The rock/air balance is great, and with nice variance on the terrain around the level.
My final score is 9.5/10 ;>
Thanks for your addition to the LX community. We need higher quality levels like this.