Commercialized is a problem, but there's a bigger issue IMO. The fact that it's steamrolling Thanksgiving, and even Halloween to a small degree, in to a 3-month holiday is the most recent problem. I'd like to propose a referendum to limit all Christmas related activities to 12 days. Just like the carol.
While I'm at it, if I see that Hershey Kiss, "Wish you a Merry Christmas "commercial one more time, I'm going postal on my TV. At least be creative with new advertising. They just mail it in every year.
Bah Humbug!!