The glider doesn't feel right. When you activate it, no matter what angle you're moving in, the glider just keeps you going in that angle. For example if you are starting to fall downwards at a steep angle and you want to catch yourself with the glider so you can go just a little bit further, too bad. You'll just keep falling in that angle and you're screwed. The glider should have like a designated angle that it starts out moving in regardless of whether you're falling at a 45 degree angle or a 25 degree angle. Oh right, there also should be a quit button in the main menu.