To be warned... the characters look weird in rotation. Especially since you see them mostly in the 3/4ths view. I swear most cartoon characters are designed for 3/4th's view only.
But they seem to be a slightly higher quality than the AT toys. I got the Finn and Jake, and I love them except for their limp arms. It makes it impossible for Finn to hold onto his sword. And they really should have came with figure bases so they can stand up better. Hopefully the RS toys have a better balance.
And also, just for the sake of being the one who saw them, they also have the Classic Hanna Barbera license, so I saw smaller action figures of Fred Flinstone, Yogi Bear, Tom, Jerry (sold separately, unfortunately)and Rosie the Robot, as well as larger figures of Hong Kong Phooey and Huckleberry Hound