Since no one else has written a review, I'll give mine. My first ball was the Freeze Hybrid and it was a very good ball to start with suggested by a friend, then after finding out that Chris Barnes uses Columbia 300 gear I was intrigued. I then saw a match of him talking about the Mass Eruption and I figured since I started with C300 I would stick to it. Well this Mass Eruption was everything and more than I expected! Talk about smooth! This ball rolls like butter down the lane and hooks back to the pocket as if it were magnetized to the head pin. It's just beautiful how it rolls down the lane and makes me feel like I'm rolling it like the pros! Maybe it just fits my style, but I also love the feel of it off my hand than any other ball I've thrown so far even more so than the Brutal Nightmare! Needless to say I'm digging Columbia's line it looks to be my next brand for a new ball. I'll soon post a video if I can get the angles right.