Yes, I love Vista Print - although I did have one terrible order experience with them (for some reason the template for the card saved itself 'off center' no matter WHAT I did.
I even called them (I was in India at the time and it was kind of a long call - thanks to Skype it was free though!) and had one of their designer people re-set the template for me (they didn't charge for this) and they sent me a proof via email - yet AGAIN the template was off and looked terrible.
I finally *thought* the order was settled after numerous calls with their customer service people and placed the order (for a client's biz cards).
But alas, when the order arrived it was *still* not right!
Talk about frustrating!
In the end Vista Print did refund the money and I've since not had similar problems...but talk about embarassing...when the client got the cards she was a bit perplexed!
Fortunately I'd relayed the whole story to her so she knew what was up...we got her cards sorted out and for that particular batch printed at Kinko's just to be sure they came out perfect.
I never did figure out what was wrong with Vista Print's template program - but they seem to have fixed the issue.