It's a shame you didn't try any actual steam games. I currently play Witcher 3 outside of Steam and it has a lot of control issues that don't come up on Steam games. The lack of responsiveness and everything might have just been due to you using a DIY controller configuration you built with a day of testing on a non-steam game. The controller still has some kinks to work out, but I'm a fair bit disappointed that you didn't at least try a Steam game with a community profile that has been ironed out so you could actually judge the controller's performance, and not the steam configuration settings and the controller's ability to cooperate with non-steam games (which both admittedly need work.) Also, this is just anecdotal and I do agree that there is a bit of a learning curve, but I found the learning curve to get more comfortable with the Steam Controller over the XBox controller extremely short, if not instantaneous. It's really not all that out of place, and the haptic touch pad, while different, fits much better with UI made for PC's and I can't see how you wouldn't see an instant improvement from that over trying to perform mouse actions with an analog stick. The learning curve away from KB&M, though, has definitely been difficult in some respects, though. Mostly only when I'm playing non-steam games on shoddily-made custom profiles, though. 😛