In late January, I checked into the RIO and they still had them active. Because I choose to check in early. He told me that since charging the early check in fee, the line ups can get rather long and he said some people can expect to wait 20-30 mins in line. The day I was checking in, they were expecting a large influx of guests and he said people would be waiting in line past the door. To me, that's not customer service but it is the reality these days. So, here's a tip:
If you are there early, ask the front desk how many check-ins are they expecting today. This will give you an idea if spending the money for the early check-in, may in fact, be a wise investment instead of waiting in a potentially long line.