Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Jul 16 '16 at 20:38 Great hotel, really nice amenities. The only issues I had were the very long check-in & check-out times. It took 2 hours to check in, and 2 hours to check out. My room was great, wifi enabled, & had a nice bed. Would definitely recommend, but be ready to wait in line at the front desk! View full site to comment or like