So yes, there is one page gags following each other, with some guests, and those like me who are of the same generation as him find some souvenirs with the tamagotchi or Minitel.
Anyway, apart ca, jokes are fairly schoolboys and remain little geek. I would have liked to see more real youth of JDG with some souvenirs like movie releases, from the days of games; In fact, I really wish this comic takes us this time of dorothée club and minikeums with some critics as one can find the spirit in his videos.
In short, for me, the album of JDG is not living up to the spirit of JDG. It's still a good chaining comic gags as you might have read in the small spirou, ball and bill ... But do not expect anything more.