One more NEO Bike Owner here - for two weeks. Really satisfied so far and the Bike has replaced my trusted and rusty Kickr (1st gen) which has served me well the last years and has reached its deserved retirement.
Best features - compared to my Kickr: This thing is quiet! Includes Cadence Signal (recorded by TR). Good „Road-Feel“. Adjustability.
Best gimmick: the colored light 
Areas of improvement: Being able to shift (virtual) gears (see: Big vs Small Chainring - Same Power (ERG Mode Gearing) ). Where can i vote on this feature? 
Areas which probably cannot improve: The buttons on the handlebar shifters. Those on my Outdoor-Bikes are so much better. Regularly mix/miss the two buttons. Don’t know if i’m able to adapt.
Still undecided on the Cockpit. Though it’s nice to have one. The Display is good, the Storage Area is a bit to small for my needs, Fans are fine to focus on specific spots.
And now on to many virtual miles and real watts…