It's showing a lot of promise already, hopefully the devs can deliver on it! The AI is terrible at the moment but I'll give them a pass since AI is hard and this is early access. Not sure what the current standards for game AI are these days, but this is not even on the level of HOMM3 AI, which was on the cheesy side. Soundtrack is beautiful.
It is a sad for a 10th anniversary edition to have a lower fun factor than the regular edition. They 'enhanced' the visuals, but that's about it, and I'd say the visuals are actually worse. It is also practically unplayable on intel HD cards (keeps crashing), less so on NVidia cards but still crashes from time to time.