I've ordered from a couple different shops and love them all. I've only had one issue with one shop but Etsy's customer service team was able to help me get a fair resolution.
I just want to remind other potential customers that Etsy itself is not selling the items you see, individual shop owners are so if you have a problem with a shop you should contact Etsy for help and if for some reason Etsy can't help you then you should contact your bank or credit card company.
Overall, Etsy has been pretty great and the variety of shops available is amazing. There are some seriously talented artists on Etsy and they shouldn't be lopped in with the few bad apples that give Etsy a bad name.