i don't have any experiences with the motor, but then again, i've never heard anyone say anything bad about it either. if i'm not mistaken i think in this months car action, there's a review of the losi 8 rtr with that motor in it. losi also uses that same motor in a couple of other vehicles too. google some reviews for it. i'm sure there's some out there in cyber space somewhere. good luck with it.
Losi XXX-MF2/CRC SC
B&T R/C - http://b-treman-rc.valp.net/btrchome.htm