Review for Seneca Niagara Casino & Hotel Review For Thunder Falls Buffet Google User May 20 '18 at 3:04 The casino feels like a tiny little Vegas. The buffet had a great variety but none of the foods wowed us. We were disappointed that the majority of the casino was smoking with only a small section dedicated to non-smokers. The games in the non-smoking section were really limited so we ended up playing in the smoking area anyway. We weren't able to compare the other casinos in the area. I'd definitely only rate this one as average based on my experiences from other areas. View full site to comment or like