I came here on a Tuesday afternoon and surprisingly no line, but as we left and ate outside the shop there was a consistently long line, so make sure to factor that into your visit!
I think the ice cream is pretty good, the soft serve feels like very fine grained ice, not quite like soft serve ice cream that I'm used to, but still good. I got the ube nut flavour (the infamous black and purple swirl) with the charcoal cone. It was pretty solid and I enjoyed both flavours. They even had a little marshmellow at the bottom of the cone, which was a pleasant surprise.
So now you might be wondering why I rated it a three star, I thought it tasted as it was supposed to, I don't think it's anything super special and $6.50 is a bit steep for ice cream imo.