Great design. Nothing to say about that. And I see where they are going with the app, and it's gonna be great! Easy insurance as well.
But battery is objectively bad (you're lucky if you can ride 50kms with it), the assistance could be stronger, and the bike has some weird vibrations and noises. I only drove 100kms with and I'm gonna go to a bikestore to make sure the bike doens't need fixing (btw, the Cowboy after sales team is reactive, even though not usefull).