Bionicon c2 cgain guide

I need your thoughts on this product http://www.c-guide.org/
Or your feedback if you've got one.
Noise, friction, longevity, mud clearance and of course does it work?

http://www.bionicon.com/

Bump

Here: CLICK

Now that's the Shnizzle. Why didn't I think of that!!!

Works great and seems to be lasting well. One came on my yt wicked
Still showing no sign of wear

Got the Bionicon c.guide v2 fitted to the Trance X today...
I did a warm up excursion at tick with the usual chain slap and chatter, threw caution too granite and made tracks for the addiction boys. Fitted in 3mins and back out for some gruel! No more chain slap, silent running and no notable friction. Good stuff bikeaddiction.ie