Not sure what this site is, but these reviews don't really make sense. At least not in my experience.
Bike needed its typical tune-up, as expected considering its move to and from in a well-packaged box.
After so, the 1000W exceeded my needs, I will note I am familiar with bikes and electric bikes so Im aware of max load and how not to push motors past their ideal configurations. Meaning do not over work your bike, if you are not aware you could cause damage to internal wiring.
I will note I do wish the industry would hurry up and change overall BAFANG controllers to a more sustainable gauge.