Really friendly service and such a unique idea! You pick out your ice cream flavor and they make it right in front of you! The only downside is if there's a long line the wait will probably take forever since it looks like they only have one ice cream making station and it takes a few minutes for them to make. Because of that it's also not the best place to go if you're in a rush and just looking for a really quick snack.
For better or for worse though I doubt there is ever much of a line here just because it's tucked away in the Harrah's Casino. It took forever for me to find it so to spare you, if you're in the casino just follow the signs to the monorail or the pool and you'll be lead upstairs. It's on your immediate left next to the Starbucks. Enjoy!