There was a guy in one of my AA meetings who stated he was an a**hole sober, so just imagine him as an alcoholic and he had 10+ years. I actually enjoyed his honesty. No BSing with him. I'm the same way. I tell it like it is.
With that said, so many personalities in AA, you're not going to like everyone. I had a meeting where I couldn't stand half the group, but I kept going. You'll find your Home Group and you'll love it. Just white knuckle the ones you don't like