Amazon.com is not even close to what it used to be. I have waited as much as 10 days for a book that supposedly ships in 24 hours.
But that is not the only reason I refuse to use them anymore: They no longer have a telephone number available for customers to call. Nothing, zero, nada. And when you email them, they respond as though they didn't even read your email. Plain and simple, they now officially suck.