Wow, this is REALLY a relaxing game!
I mean, during 20 minutes, I only flew for the pleasure of flying (sorry, it wasn't interesting for me to try to collect the berries ^^" ), I tried to make tricks, went pfieeew and peeew, and even managed to do a barrel roll ! Plus the music, I really felt relaxed, calm :D
The only remark I have is, on the keyboard, when I go right or left, the movement is a little too harsh (but maybe it comes from my keyboard)
Hope you'll keep going on your adventure, but while this time, I'll play this demo when I'll need to chill out :)
Thanks for your game!