Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Dec 17 '16 at 2:07 Attended and stayed at the resort overnight for a wedding. The ceremony location isn't bad, the provided minister bumbled quite a few lines, but what can you do. Guest rooms were decent, but fairly dated. The dining was pretty good, with attentive servers. Overall it was an OK experience. Just meh. View full site to comment or like