If you fancy the beautiful Christmas garlands or a customisable snowman or a Christmas tree... well, why not just head over to the Sims 2 site and download them. They've been up there for a year, after all. No, I'm not joking.
While this party pack might only have 40 items, many of which you can download, at the end of the day, when all your Sims are together surrounded by Christmassy deco - well, that's all that matters. Merry Christmas everybody!
A poor showing. Costing £10 to purchase just the add-on pack it is overpriced for the extra content it provides. You can download a hell of a lot more extras from The Sims 2 community sites online and these are free in most cases.