You are not the only one. My wife was much more impressed by Florida Keys than Cozumel, personally I thought they were quite comparable. We were a little disappointed by the marine life, and it was a bit disturbing that you are constantly on a conveyor belt, and trying to stay in one place to look at something or shoot a video takes so much effort. I like to spend quality time with a fish that grabs my attention. With the Cenotes just an hour away, and Cancun easier to fly into, we probably won't go back very soon...