Nice review, must say it looks very much like a redesigned R.A.T.7.
Both have corded braided cables.
Both have PTFE
Both are predominantly metal and plastic
Both are weighted
Both have the DPI Change on the fly
Both have two buttons on the side
Both have sniper buttons
Both have metal central scroll wheels
Must admit it looks slightly better than the R.A.T.'s, but it does basically seem the same OEM concept with a slight redesign, and seems to lose out slightly on the adjustability of the R.A.T. Still looks like a stonking mouse for Corsairs basic entry market, when you consider it's price compared to R.A.T.s being £60+ from reputable stores, although I guess it has an added scroll wheel.
Anyway yeah, solid review