Went for the first time a couple weeks ago. Seemed to be a good selection of flavours, and tons of toppings. It was a little messy (ie. toppings spilled on the counters), but otherwise nice atmosphere.
However - big issue, for me at least - that night, they had no non-dairy (soy or even sorbet) flavours. For someone with a dairy allergy, this is clearly a deal-breaker. I did, however, get a few toppings in a bowl and enjoy those.
If they had sorbet flavours, I'd check it out again, but probably wouldn't go out of my way.