If you don't enjoy Christmas then I don't see what time of year you
do enjoy.
Personally I think Christmas is a time of year where everything's much happier and more colorful than any other time of year. The Santa stuff may be for kids but the general atmosphere it brings/family are for everyone and what could be better than that?
I hate it when people always moan about things all year-round and don't appreciate the one time of year where people are actually happy.