It should have been pretty clear that at the time this thread was started (25 Dec 2021), that it was too soon to judge Ime either way. Too soon to conclude he was a bad coach, too soon to conclude he was a good coach.
At that time, we were playing good defense but the offensive execution was not good. For me, the team did not have a clear scheme to react to double teams. Their off the ball movement was not good, not purposeful. On the surface, it looked like Tatum (for example) wasn't passing but what I saw was that there wasn't anyone to pass to. Tatum had the ball and everyone else was standing around.
It turned out that Ime did have a scheme and that once we got through a series of injuries, and the core line got a run of games where they could all play together, that the players picked up the scheme and everything clicked. And once it got started, passing lead to more off ball movement which led to more passing and so on.
Looks like Ime is a keeper after all. And that this hire was not just an effort to check an affirmative action box or to appease the players. Ime has shown he is a good coach. He may still be a great coach. We will have to wait and see. I will say that I expect him to be better next season than this season.