There are a lot of people who enjoy everything about Christmas, except wrapping gifts. Me on the other hand, I think it's the best part.
When I was a kid, I spent many Christmas' at my grandparents house. My grandmother would let me help her wrap everyone's gifts, and it was always fun. Knowing that nobody else knew what they were getting except us was exciting. Wrapping gifts and making them look pretty was rewarding in itself.
Then, when we were done wrapping everyone else's gifts, she'd say "ok, now you have to go play so I can wrap your gifts!" Most kids would probably be upset. But it was always fun wondering what I was going to get. A Barbie Power Wheels Jeep? The Pretty Pretty Princess board game? Maybe a Kenya doll?
So, to this day, I LOVE wrapping gifts. Especially the odd shaped ones. My cousins would have me wrap gifts for them because they couldn't stand it. And I definitely didn't mind. If I had the time, if start a gift wrapping business just to have an excuse to wrap gifts all year long.