Is BetterTouchTool the recommended app to improve gestures? I was looking for a way to add more "gestures" for my mbp (to accesss spaces for example) and I read about BetterTouchTool which seems to work quite well.

I was just wondering if there's any other tool like that one, and if another is more recommended.
I personally use it, and believe me it's awesome. I'll give it 4.5/5