Yes I bought one last year, works quite well and the fit is good too. The seal on the electrical shield failed a bit and allowed some moisture in between the lenses. I ended up putting a dab of silicone where the electrical connections are made on the shield and it seems to have worked, no more condensation.
The sun shield is orange, not gray like in the pics I've seen, and works well on sunny days. However once you retract the sun shade and ride for a while and try to use the shade again, it's pretty useless, as condensation forms on the shade while it's retracted.
I had a GMAX46 helmet a couple of years ago (I returned it) and it was terrible as it leaked air, blowing right into my eyes and cheeks. This CKX is good at keeping the air from seeping in and freezing your skin.
I do wish it had more exhaust vents though, maybe it would keep the sun shade free of moisture when retracted, but who knows. Definitely worth the price and doesn't create a claustrophobic feeling like the high end Skidoo helmets that I've looked at.