The good, scooter is lots of fun and has very good pick up. Build quality is great and it seems strong rugged enough to withstand daily torture. Great triple brakes, tires, and speed. The bad, the manual, no Bluetooth app, batteries, speed. Manual is very poor (x7 not even rebranded). No app even though the manual talks about it. Tried riding the scooter in 30F weather and the scooter shutdown, seems like batteries are not made for the cold. The speed is not consistent, when fully charged it gives you a kick, when 3 bars or lower it slows down to 15mph or lower in sports mode. Can at times feel like connection to the battery is loose and lowers power or it might just be how it's programmed.