It works on US accounts, yes, also if your account is just 1 day old.
What cán be a problem with new accounts is that it will not let you send or pay for goods in some cases and it will give the message ¨Sorry, we can´t send your payment right now¨but this is a well known Paypal issue that has nothing to do with this. So try to send smaller amounts or wait a bit and try again.
I am hoping for more reviews. Just be patient, they will come eventually