If you want to know how good these bikes are, select 'bikes for sale' and compare these with the equivalent value of GSXR's and ZX6R's. These really hold their value well, partly because Yamaha have not devloped them away too quickly, so not lowering the value through the ageing affect, and because they don't do silly discounts like Kawasaki do, which kills the residual value of ZX6R's. You may have spotted I didn't include the CBR in that analysis, and thats because they are in a very similar position to the Yamaha of course. Top quality, parts and paint, built to un-questionable standards, and the R6 brings with it that amazing rev ceiling! I really enjoy the sound of a GSXR under load and revving high, but this R6 seems be just that bit better, I can't really explain how (great for a review I know), but again, it just has that edge of quality to it. When sittig on an R6 straight after a GSXR or ZX6R, I notice it feels more like you are on the bike than in it, a bit like Triumph's 675, but for me this just makes it feel more edgy and sportier. I wasn't sure about them before, I'm not the kind of chap that tries to make friends with the popular guy, but instead likes to see if I can support a worthy underdog. So though I hate to say it, I really do like this bike... So on that note it may surprise you to learn I would actually buy the ZX6R instead! Why? well it's just as quick on the road as the R6, but most of the time in the used market, for the equivalent year/miles the ZX6R is a grand cheaper! I know, I'm tight ;-)