Fantastic so far, a few suggestions

[Sight]

First off let me say that I love this game. Its art style, gamplay, and current gamemodes work great with this style, and its a blast to play as well. If I have noticed a problem at all its that the physics when hitting an object at faster speeds (especially when flying or landing) seem a bit wonky. Other than that its a pretty darn solid game right now.

I have two suggestions. One: perhaps a minimalistic text chat for multiplayer, or perhaps an option to "buddy" or "friend" one of the players so you can talk after the game, arrange times to play with others, friend on Steam ect. Not too terribly important, just something I have found myself wishing for. (as it is a racing game, perhaps a voice chat?)

The second suggestion is rather far fletched, but perhaps add a "structure" or two that one could fly too if you looked hard enough in singleplayer? Like a small entrance into one of those floating red rocks that lead to a cool indoor arena or such. Perhaps for an achievement or two, or just as something you could try and build a track towards or make it a sort of hide and go seek in multiplayer.

Just some things I have been thinking about recently, woudn't mind if they aren't added but thought they might be worth mentioning and getting others opinions. Thanks for such an awesome game!

[LeoIM]

Voice chat seems like the most important one here, as the dead silence of online really makes the game more boring than it really should be.

[Axnon]

Imo the devs should remove collisions, they are simply too buggy.