Construction, good for the price.
Handling, seems very good, stable at higher speeds, nice neutral steering (no floppy feeling when turning).
Fit and parts, all standard so no problem building a bike.
Getting parts to fit the belt-ring to a crank was a bit tricky, it would be easier if they are offered a spider as used on the full builds as spare parts. Eventually I found that an SRAM Quark powermeter would fit ... and that was an even better solution (since I wanted a power meter anyway).
Otherwise they shipped the bike soon after the order was processed, and it arrived shortly there after.
I still struggle to understand what the bike is for. Its an ASTM 3 (XC) bike, but with a geometry one expects on a hardtail enduro bike ... anway I have it setup for XC racing, with an offset seatpost to get a more stretched riding position. So no big jumps or anything like that. I guess it will be strong enough.