We ate at Coral Reef on 9/11. Food-wise, it was the best meal we had all week. DH and I both loved our steaks, and my in-laws' Mahi-Mahi was excellent. And don't even get me started on the key lime tart. The portion was huge, and I devoured every bite! It's the only dessert I finished all week.
Unfortunately, when we were there, service was AWFUL! Our waiter would have made a snail look like an olympic runner. And the place is very, very loud. Probably, as one poster noted, no louder than a character meal. But the decor and food at CR make the noise seem quite incongruous.
Finally, I should note that it's very difficult to get a table near the aquarium. When we made our ADRs (for 5 people), I was told I could request a table near the aquarium when we arrived at the restaurant, and she made it sound likely that we'd get one (especially since it was my MIL's birthday). What they failed to mention is that there are only two tables large enough to accommodate five people near the aquarium. When we arrived, we were told that both tables had just been seated, but that we were welcome to wait an hour or more if we wanted to be near the fish. If I'd know ahead of time that my request was nearly impossible to have granted, I'd have been much less disappointed.