No kidding. I've been there about 15 times and I prefer a resort to a condo, no need for any kind of detector at a resort.
Just a little tip to anyone who may be going to PDC. Check airfare to Cozumel as well as Cancun. 2 years ago I flew into Cozumel $95 per person cheaper, took a $5 cab ride to the ferry, and another $5 cab to the resort. It sounds like a pain in the ass, but I was at my hotel in a little over an hour. I flew into Cancun this February, spent an hour waiting for my shuttle, then it took another hour to get to my hotel, not to mention the extra 30 minutes it takes to get your bags and through customs in Cancun compared to Cozumel.
I was sitting on the beach about half a mile away from the ferry explosion. I thought a propane tank blew up until the mother-in-law texted my wife to make sure we weren't on the ferry. Nonetheless, I would head back down in a heartbeat. I feel safer in PDC than I do most places in Houston.