Did Best Buy last year and this year.
Last year: Got in line around 3:30am, got all the items I wanted.
This year: Got in line around 1:00am, didn't get a single thing I wanted. Probably could have gotten the 32" westy as the employees were handing them out to people who didn't have tickets, but I guess I believe in the honor system.
Next year: I'll do it online. Not wasting my time sitting in the freezing cold to not get anything I wanted again.