Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Aug 13 '18 at 4:12 This is a very well maintained and clean casino/ hotel. Or room was nice and comfortable (double queen) and guest services was excellent. We enjoyed the wine by the glass Bar and the 24 hour restaurant. The theater was large and no seats had obstructed views (TOTO 40 year tour). Overall a great place the reason I'm not giving a 5 star rating is due to the fact that smoking is still allowed EVERYWHERE! It's obvious that the majority of the patronage are non smokers, yet they continue to allow a few people to poison the rest of us. View full site to comment or like