This is one of the best shows around. Epic story, epic characters, epic jokes and epic epicness! My three year old daughter loves it, but it isn't for everyone. If you're lame, or don't like your children being exposed to awesomeness then this show isn't for you.
This show continues to be my favorite cartoon out of so many good cartoons. And I do wish that Amazon etc would stop saying "if you like Adventure Time, try Normal Show!" because seriously, I tried Normal Show and it really doesn't match up. Sorry Normal Show. You don't have the comedic whimsy and hit-you-sideways emotional moments that Adventure Time does. You also don't have Lumpy Space Princess.
Im 28 years old, I started watching Adventure Time because my 5 year old daughter really liked it. I decided to get the digital HD copy to play via my Roku. I love this cartoon. I havent enjoyed a cartoon this much since I was a kid. Of coarse, NOTHING compares to the original Looney Tunes or original Scooby Doo series, but this cartoon is great, different and random which I actually enjoy. Its not insanely boring by any means.