There are a couple of other ones too, but i dont really know these review sites well so i suppose i am suspicious of their methods.
Clicky
Clicky
Everyone else out there reckons the TRUE and formerly the Tuniq Tower rule the roost.
However it is interesting that a cooler costing significantly less is getting so much praise, albiet from review sites i dont really know too well (im not knocking them, i just dont know em)
I do seem to remember several reviews of the OCZ Freeze doing well in tests too. I suppose its prolly best as you say to keep an eye on the bigger reviewers to see if the results appear consistent.
Maybe OCZ will send Clunk one to try eh?