Never stayed at the Poly or GF, but I wasn't impressed by RPR last year. Our room at Hyatt Place across the street the year before was SO much bigger and had a free fridge, breakfast and wi-fi for $30/night(Priceline). Neither the phone or wi-fi in our room at RPR worked, and noone at the front desk seemed concerned about it. I was glad we got to move to our condo the next night. Honestly, I had a better experience at Pop Century than I did at RPR. I'm kind of hooked on offsite now, though.