The big pluses are the complete jungle show on the inside and a decent view of New York New York on the strip from its terrace.
The one expensive glass and cheaper refills are a sham deal - recovering the glasses is pretty hard and you tend to forget about it/not want to return to the cafe after the first experience.
As everything in Las Vegas, the deserts and drinks are completely crazy in size, sweetness and taste, but the quality isn't that good after all.
On the downside, the service was very, very bad. We had to wait for extensive amounts of time to be served and to get our cheque, with a lot of things forgotten. The price was also completely jacked up for what this place is worth.
All in all, I would recommend to look for other places around.