Ah-haha, oh dear, what have I done?
Yeah, I don't find the new one appealing in the slightest, and it was online discussion of that that made me discover the original's opening animation and how amazing it was. The Teen Titans even reenact it in that episode of Go.
But even though it doesn't appeal to me in the slightest, I'm sure the kids probably love it, and the parody on Go definitely amused me.
Starfire: How the charming!
Robin: It's not supposed to be "charming", it's supposed to be cool.