DCR was not impressed by his experience
8) Remember what made Zwift popular: Sure, Zwift had/has money to throw at things, but one of the key things that drove people to Zwift initially over Bkool was the graphics. Back in the day, the Bkool graphics was blah at best (now it’s better). CVRcade graphics are horrible compared to what Bkool offered then. I’ve said it a hundred times before: Ugly apps don’t win. Confusing UI apps don’t win. Nobody wants to use something that’s both confusing and ugly.
https://www.dcrainmaker.com/2019/01/cvrcade-trainer-adventure.html
Edit to add
Just seen this
Its too late now, Zwift has captured the market. It has the biggest user share and offers a great overall platform. Its like Android, unless a new platform offers as good an experience for free, it will not persuade Zwift users to migrate. Having poor graphics at the start is a major boob