I just had to have this frame. The ride is a little harsh, but that is just part of the beast. I have only had it a month or so, but I love it so much. I have not ridin any of my other bikes, since I bought the trek X01. My off road is Ted Wojcik.
Pros race the same frame.
Zippy and quick. You know where it's going to go. It can be a harsh ride if you are going out with your mountain bike buddies for a long ride. The bike does as times search for a line. Riding without hands will have the front wheel grooving with your flow.