I've only been to Carol's Garden twice. I went when it first opened. I don't tend to think of myself as an overly picky eater (especially when at a greek restaurant), but I really, really did not like the way they made my omelet. Then we tried it again, and I really, really didn't like my salad.
It's been around for some years now, so it can't be all that bad, but it just isn't for me.