I don't buy much there at all. For one thing, their prices in general seem too high, and with only a few exceptions, their fabric is thin. The main reason I rarely shop there, though, is that their coupons are pretty much useless to me. They can only be used on non-sale items, and it seems like everything I want is on sale ... sometimes just for a piddly $1 off so that the coupon can't be used.
On top of that, the local store gets downright huffy if you question their coupon policy, so I usually don't bother going there at all. I like Hobby Lobby's fabric better anyway, and they're in the same shopping center. And they're coupon-friendly.