It's hard to tell too much without a seeing a torque-rpm curve, but a few thoughts do trail.
-At 10.5 kg, a peak power density of 2.4kW/kg isn't particularly impressive
-Seeing that there isn't any active cooling, I don't imagine the continuous power output being anything over 10kW
-For the price however, it might be worth exploring for some applications
Just my two cents.