Am I surprised they're going to spam TTG! during Christmas? Not really. Maybe just a bit considering they already spammed the show heavily several times this year and it seemed they had enough.
Am I disappointed? Absolutely. One, as I mentioned, there have been more than enough Teen Titans Go! marathons this year. If I'm counting correctly, the show overtook the network at least 3-5x times. Airing repeatedly every single episode you have for basically the fifth time in a row, regardless of popularity, is at the very least a sign of no creative effort and poor taste. Screw the Turner/WB vault, that has more content than one can possibly handle, at this point. Nobody is expecting miracles. But, and that brings me to point number two, it's Christmas for crying out loud - probably the most important and saint holiday of the year. Out of principle it should be treated with respect - meaning keeping with tradition and spirit. This? 200+ episodes of one mediocre show? Literally a joke if not outright an insult. You just don't do that. And I'm having a hard time recalling who else in their right mind in television history ever has to such extent.
Sure, maybe I'm jumping the gun and there will be some other shows and classics aired throughout and maybe they will use it also to promote Unikitty. I don't know and we'll see. But regardless, that doesn't change much. The issue is they even attemped to do this in the first place. Out of pure greed and laziness. It was hard enough to stomach the marathons in previous months, but looking back they were in comparison somewhat tolerable and in a way meaningful. This however is not and just crosses the line. It is wrong on many levels and the app won't save it. Even Nick knows better than to just spam SpongeBob and that says a lot. Yet here we are with Teen Titans Go!, a SpongeBob wannabe, doing exactly that countless times over because it apparently has nothing else to offer.
When the movie comes out next year and when the show will be ending prepare for 1 month of nothing but Teen Titans Go!. I'm serious. Only that way, if they actually air also something else, your expectations will be low and you'll be pleased.