We see you, Mr. Hell's Kitchen, and tip our hats. There are no half-measures in Vegas, and Gordon Ramsay's burger hangout in Planet Hollywood is big and bold. Queues move fast, so hang around for a bit if you think the line is long. You can expect tender patties, some unexpected but appetizing flavors like mango chutney on the U.K. burger, and A-plus onion rings.