The resorts are next to Andermatt. You need to take the train to get there, but it is included in our day pass. From what we could see, in less than two hours (we skied the whole region in one day), there is some good free-riding potential, and it is a great family resort.
This report is based on a one-day experience during a well below average snow season.
I need to go back to get a better overview. According to some friends, it is way better than it looks at first. Well, I will go back whenever I have the time to do so.
Other Resorts in Switzerland