I got tickets to go here for basically free so my opinion might be biased but my boyfriend and I honestly enjoyed ourselves.. It's crazy you would never think in a million years that there are dolphins just chilling on Las Vegas Blvd. but there are!!!
I love how close you actually get to the dolphins.. I could just sit there forever and watch them... they're so beautiful! The wild cats were cool to look at too but I was more in awe of the dolphins.. If you go at certain times the trainers will interact with them and have them do some "tricks.." Don't forget to check out the underground area so you can get a better look at the dolphins.. I think my biggest complaint would be the size of the habitat.. you can't really spend that much time here since it's pretty small but they probably can't expand it anyways...
HOT TIP: don't forget to ask for a discount if you are a Nevada resident, Mirage hotel guest or military= $16.95