Suntour XCR-FX anyone try it yet?

Prowlus

According to Suntour's website, this crank won eurobike IF award of 2008 . I was thinking of replacing my ageing suntour durolexs on my Carrera helcat because it uses a old school square taper bb rather than externals which my geometry cannot support .
Is this crank comparable in quality to say at least a shimano LX or better?
Anyone here use it?