It is a pretty good reverb - actually 4 reverbs.
I'd have one minor reserve, and that is, if you don't already own Valhalla DSP's Valhalla Room, I'd get that one first. Then if you still want another reverb, CSR can be cool.
Incredible reverb, same price, 10% of proceeds to the American Red Cross International Disaster Relief Fund, constant free revisions/updates which aren't just bug fixes but brand new reverb algorithms, already 64 Bit (unlike CSR) and easier to tweak IMHO because of the no-non-sense GUI.