I've seen an episode or two of it, and I will admit, it's humor is really 'immature' more often than not, but I thought it was better than some of the pointless crap that CN has pooped out, like Dude, What would Happen? or, heaven forbid, Ed, Edd and Eddy which is ABSOLUTELY THE WORST cartoon I've ever seen since Ren and Stimpy.
I like this show from the one episode I've seen. It is a little risky and immature, but most of the time, good cartoons feel that way initially. This series has some potential, so before everyone starts hating on it, you should sit down and watch about 5 episodes of it with an open mind, and see if your mind changes any.
I've seen far worse attempts at comedy than this in animation. With that being said, some of what this show is based off of is referring to the good old days of text based adventures, and good old fashioned adventure genre games. It's a bit of an old concept, but if developed right, it could indeed be very comical, as it pokes lighthearted fun at all sorts of things like how silly and arbitraty an RPG/adventure game can be, and at things which most kids do think about these days, like math, and ect...
Personally, I think if you can connect to a show like iCarly more than you can connect to this show, you're too young to get it. XD