**** what? $21? Mine was $9/m o.O Granted that's only for one game but shit.
On the other side of that coin, I loved the service. Sometimes it takes forever to get the newer games as they ship them on a first-reserve-first-serve basis. They do tell you how long you have to wait though and you can have others shipped while you wait. All in all I had a great experience with it really. Definitely worth $10 like I paid. $20+ might be stretching it a bit though unless you blow through games like it's no one's business.
Well $21 is the two games at once, with all the new games coming out there is NO WAY I can only have one at a time.