How is the video game?

How long is it?
Like Ni No Kuni, Wrath of the White Witch is very long, Minecraft is endless, and [insert short video game here] is a decent amount of time, so It makes bạn happy, but bạn don't get bored of it

Do bạn have to read the sách hoặc watch the movie to play it, hoặc can bạn just jump right into the game and know what's going on?

Is it true that it's on the Xbox 360?

and can bạn be any age to play it?

I'm just wondering because my yêu thích YouTuber is 23 years old, but he's pretty childish (in a fantastic way) and he asked the veiwers what video game he should do a let's play series on next. I would like to see him do The Spiderwick Chronicles, but I'm not sure if he has ever read the sách hoặc watched the movie yet.

(btw, his YouTube channel is Stampylonghead. I suggest bạn check him out! He's awesome!)