Probably just bad luck, but this computer came with a battery that wouldn't charge. The battery indicator said it was experiencing "temporary battery failure" which after some google searching I found out basically meant the battery was done for good. The Dell support was BRUTAL. Got the run around, everyone tried to sell me an additional service plan when all I wanted was to get a new battery under the original warranty.
However, I will say Amazon was AMAZING about the return. I printed off a label, threw it back in the box, and sent it back no charge. They refunded me the full amount with no questions!