The yogurt quality is fine but it's a hit and miss on variety given how many machines they have running. The reason I'm giving them 3 stars is the recent decline in topping variety they've been offering. They don't replace toppings once they run out so you're confronted with upsettingly empty bins where peanut butter cups used to be. They've also reduced their fruit options by a lot so I can't kid myself about being healthy.
The service is lovely and I like their seating area but it's a coin-toss regarding the actual product because some days they're properly stocked and other days it's a disappointment.