Went here for the first time this past weekend. Fast and cheap, for sure, but the manicures don't last! Mine started chipping the very next day!
I have been getting OPI manicures for years and they are usually intact for about a week. While I was there, I noticed one of the staff topping up OPI top coat bottles from a larger bottle that was most definitely NOT OPI branded. I suspect they may be using OPI bottles but filling them with cheaper, poor quality stuff.
I'm not going back - I'd rather pay more for a manicure that lasts more than 24 hours!