[GlickWick]

My experience with Unity has been pretty solid too. I was incredibly surprised as to how easy it was to get my game prototypes running on pretty much everything.

My major gripe, much like the author's, is the Asset Store. It's full of garbage with no real demo or refund system. There's also a lot of assets that were built with old versions of Unity with no real way to identify them as such. This especially sucks for 2D games, as the Unity2D system is pretty new.

There's also no great GUI system built into the framework yet, so you're stuck buying nGUI or dfGUI.