Polished product, very robust packaging and seems to be a good start to the world of indoor trainers.
The effort required to spin pedals at lower RPM (ie when first hopping on the bike) seems disproportionately high, but once spinning it is fine. Without a cassette at the back, changing gears can only happen once the app is up and running and ERG is active. This means you cannot spin an easy gear as a warmup while selecting course/route/workout. It is straight to full steam.