For the price (ie not that much) nothing to complain about. I just remember back when I was a kid and you used to buy an Annual that was pretty thick with lots of pages (aka Beano/Dandy etc). This is fairly thin, at about 72 pages, just think of it as a few comics put together rather than a "book"
I personally would pay a bit more for more pages. But this seems to be the trend nowadays. Expect this to keep the small ones amused for an hour or so rather than all day long reading.
Saying that the content is good, had a quick read and the usual Simpson's comedy is well illustrated with nice print quality and engaging as ever (ie funny). With the addition of the Christmas theme, this is an ideal add on gift for parents.