And the volume of people caused the good customers to get shitty service so it was basically impossible to make it work. Also it was a mega loss leader since Groupon took a huge cut

And as customers, I quickly realized that businesses didn't actually want me there either. I was a distraction to their actual profitable customers.

For me, it was one of those businesses that, as a consumer, you realized was sort of a novelty but the coupons weren't really really worth it and they were a PITA to use a lot of the time. And once the novelty wore off, they sort of slipped off your radar and weren't worth thinking about any longer even if there might be an interesting deal here or there.