Claims that somehow TB represents "evolution" and RTwP is something 20 years old is nonsense. TB existed 20 years ago too. In fact, it predates RTwP combat. Those of us who want RTwP are not saying we want RTwP exactly like it was in the original games. So the "it's been 20 years" line is a total strawman.

As for the point that this is just D:OS made to look like D&D, yes that is ultimately the main strike against this game. Even the professional reviewers, virtually every single one of them, are saying the same thing, that the game looks and feels and plays like D:OS2. But of course for them, because they are very pro D:OS, this is a good thing and they think they are complimenting the game by saying that it looks and feels and plays like D:OS2. Many fans however disagree that this is a good thing. And saying that the game uses D&D rules so this cannot be true is (maybe deliberately) missing the point. The underlying rules maybe D&D, but how a game looks on your screen and how it feels to play it are what really matter. Nobody is questioning that the rules are D&D, so that's yet another strawman.