hah nooo, it's been massive recently, everyones been really excited for the season finale. The Ice King arc is also getting really exciting. I think it's on season 5 atm and season 6 will be airing short after. I suggest watching it again the story has got amazing. I can't believe you haven't even seen the Simon episodes ;0;
Might check it out soon, if i can find time between me catching up on MLP episodes, my emotional crisis (plural) about going to an IB high school after this summer ends, and the new Borderlands 2 DLCs :]
No? >.> It's been going on, they just do seasons then half seasons.. like 1, 2, 3, 3.5, 4, 4.5, their up to 5, moving into six.. and if you haven't seen it.. more has been revealed about the world, the characters, and some of it? Has gotten pretty deep.