Read the Review Transcript: What's up? Leo here. Just got off the 2013 Burton Whammy Bar in a 155. I'm going to give this board a 4 out 5 stars. It's a good butter deck. So if you're a jibber it's going to be a nice board for you. It has a little beefier edge in the side wall in the middle of the board so that good in you're doing boardslides and hitting the rails going at it. As for groomer performance if actually surprisingly pretty stable on mellow groomers on you transition to the park or whatever so dont hesitiate taking it all mountain either. Overall 4 out of 5 again, I recommend this for you intermediate freestyle rider.