Pretty funny
I actually started off with getting one present a day then waited until yesterday (Christmas) to open all of them.... or so I thought. Since even though it was Christmas all day I strangely couldn't open the big present which I found a little discouraging since now i must wait a full year to try again and see what is in the giant box. Not sure why it wouldn't open for me yesterday either as I had opened up all the other gifts.
The graphics here were very nice and simplistic retro styled graphics. It was kind of fun watching Tom's child annoy him enough to open up a present every day. The gifts were all nice to and I like how they linked to separate pages on Newgrounds. The ban hammer, guns, and other various gifts were pretty great.
As for audio, it was really simple and just gave that feeling of happiness just being there with a family and feeling like you're warm by a fire place while opening gifts on Christmas morning. Really nice choice for a song. Only thing that maybe could have made it all better is adding a baby crying sound effect for when his child was crying.
The game play was simple as you just open presents by annoying Tom enough to let you open one every day except Christmas where you can open them all up. As for the little mail thing allowing you to open a second gift during any day I think it was kind of false as I clicked on presents and made the baby cry again but couldn't open a second gift. Not sure what it was for.
Overall, fun little time waster for a few minutes on different days. Only sad part for me was trying to open the big present on Christmas day as it didn't do so. Fun little game.