Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Jan 16 '17 at 2:09 Casino was very crowded during the afternoon's (as expected). But mornings are light for such a big hotel. The family friendly arcade was great for kids. Pool was under construction when we visited unfortunately. Buffet had a nice selection of foods and deserts were good as well. Overall great hotel for family's of all ages View full site to comment or like