As others have said, this resort is great for beginners and intermediates and relaxed advanced skiers. Note: only skiers, no snowboards allowed. The newly added terrain makes the resort quite large and which offers variety and allows some runs to be less crowded. We didn't experience crowds/long lift lines except on the weekend. The resort has a few cat tracks but they are not flat/do not require a lot of pole work to get down.
Throughout the resort and adjacent Park City Main Street, many great restaurants are available. This resort caters to upscale tastes and apres is a more refined experience than some resorts (no dancing on tables here) but I didn't think it was overly stuffy (but I probably would care less for it when I was younger). It's a 40 min drive from SLC airport (easy to get Uber/Lyft).
Because of relatively low altitude and positioning, this resort may suffer from a short season or lack of fresh snowfall more than many (even close) ski resorts. However, I've been there twice when snowfall was scarce and their aggressive snowmaking/grooming really allowed nice conditions for much of the resort.
A friend and I participated in a women's ski camp and it was excellent! Highly recommended.