I had my Yvette with 4 feet from the wall to the back of the speaker, and I had bass traps in the corners and directly behind the speakers on the walls. Don't get me wrong, it sounded lovely. Many would have considered it endgame. But it wasn't getting the openness I thought I would and heard in other shows and compared to some other speakers. I tried positioning for months, and at the end of the day, I traded them in for speakers that were better fitting for the space.
Will it sound bad? Not at all. Will it be endgame in the space? Not at all, either.