I visited the Grand Odyssey Casino on August 21, 2013. The taxi drivers knew where it was, but none of them knew anything about it. I was curious.
It is small-ish, like the size of a large restaurant. The entrance has a metal detector but inside is classy and safe looking. It was mostly empty, but with extremely friendly employees. Notably, they serve no alcohol "yet." We ordered two lemonades (and paid $3 each for them).
In order to gamble you must load money on to a card at the cashier's cage. This process is pretty quick. It was inconvenient however, when I lost all the chips I had and couldn't simply hand more pesos to the dealer.
Slots - Tons of them, Las Vegas-style.
Craps - Live craps with dice and dealers, though not particularly well-trained dealers. Minimum pass line bet is 25 pesos. 6 and 8 are 30 pesos minimum. It took FIVE throws to get both dice to stay on the table. Someone was pretty aggressive with the padding material.
Roulette - Live roulette, pretty standard. I didn't play but I assume the minimum bet was about 25 pesos.
Blackjack - 50 peso minimum bet, 1500 maximum. The dealers were competent. Dealer hits on soft 17, which kind of sucks, though it IS dealt out of an old-style six deck shoe. No automatic shufflers mean you sit and wait while he does the whole pyramid reshuffle thing. The dealer also doesn't check to see if he has blackjack before you play your hand. If you double down and then the dealer ends up with blackjack, you only lose one bet.
Poker - I was promised (by the internet) that they had PokerPro electronic holdem to play against other players. I was also promised by the same source that live hold'em had just started a few weeks ago. There was no poker at all. No area for it, no non-functional table, no board with games, nothing. Do not go to Odyssey if you desire to play poker.
Overall, pretty okay. It was pretty empty, which will likely change when alcohol shows up. I wish there was poker.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC