Problems with disks?

I haven't had any problems with our disks. Some of them are a little scratched up when we get them, but 99% of them play fine in our DVD player. We only get two mailed to us each month, and I usually exchange them at the store for an additional free rental, so I haven't really noticed the wait times; I usually haven't watched the store movie by the time I recieve the next one in the mail. Our movies ship from Richmond, VA, so maybe your problems are isolated to whatever hub you get yours mailed from?
I hope you have been reporting the problems on line, so that they can fix them and send you the correct movies.
:-)