I'll start with the bad:
The voltage lock was missing a **** upon arrival.
The hardware included with the steering dampener appeared to be missing critical items and included things I didn't need, however upon further inspection, it appears that a redesign has taken place since the manual was written, evidenced by the instructions and pictures in it.
The tires and brake pads are not going to last long if the scooter is pushed to its full potential on a regular basis.
This thing will kill you if not respected.
It is completely, totally insane.
The good:
It is completely, totally insane.
The build quality is exceptional.
The customer service is expeditious and polite. The **** I was missing was sent out the next day.
The scooter seems to handle perfectly fine at full speed even without the steering dampener installed. I have had zero issues with speed wobble.
The brakes are good. Like, really, REALLY good.
I weigh 165 lb and so far the maximum speed I have seen on the scooters display screen is 37 mph, which is plenty fast for my needs, however is somewhat surprising because the maximum speed is supposed to be 40 mph. My last scooter was 800 watts and had a maximum advertised speed of 28 miles an hour, which I was able to achieve reliably...
It is ridiculously ludicrously fast, does two wheeled burnouts and goes from 0 to 30 mph in 3 seconds, LITERALLY. Read that again and let it reverberate inside your head for a bit. After you're done chewing on that nugget, understand that if you are not riding responsibly, or are inebriated, this thing is going to either end your life or make you a paraplegic - It is not a toy, stay safe.
I would absolutely recommend this to a friend, but not a friend's child or anyone with a heart condition.
The end.