I'm pretty sure this game isn't coming out when they say it is.
Amazon is still taking pre-orders, but the date has moved back from February 1 to May 31.
As previously stated in another story, this is all speculation. The Amazon page still says:
Official pricing and release date have not been announced by the publisher. These are estimates only and subject to change.
There is no official box art on the site, and the description for the XBOX 360 version still has the info from Borderlands on it.
Don't be fooled!