I've been selling these cards for 8 months here and have a perfect reputation. I was also selling them on Bimit and Coingig until their shutdown.
https://bitcointalk.org/index.php?action=trust;u=96445
http://www.webcitation.org/query?url=https%3A%2F%2Fwww.bitmit.net%2Fen%2Fuser%2Fmateo&date=2013-12-19
http://archive.is/UQyOd

Plus, you can browse this thread. Many people have provided feedback on this thread.

They will work in physical and online shops in US, which accept European credit cards. They won't work for US PayPal verification, as that requires US bank account to be verified.


Best regards,
mateo