I love Colossus, Back and front are the best ride, give such a contrast to do both in a day. The (well I call it the barrell rolls) Inline twist or whatever are amazing, my fav bit of the ride, but then I am female and don't get the same feeling and no dizzy spell, well other than me, I just love the whole ride, and after doing it 5 times in a row at the front a couple of weeks ago then still smitten, and still no probs. You just have to ride it right, I think some people worry too much about getting a bashing and tense up that is why they don't like it.