Very good. I didn't think the custard and ice mix would be that good, but it turned out to be great. You can mix and match different flavors and the workers are fun and love to suggest new mixes. Way better than frozen yogurt.
Give it a try.
Be careful when taking it to go. We have had leaks from the cups a few times because the lids seem to not stay on tight. There nothing colder than having ice cherry all over your pants.