Hey Jejj,
I know at one point you were thinking about getting this, as I am, but I just heard a brief synopsis of this book and I want to make sure you know the skinny.
Like most books in the "Earth One" series, this is a re-imagining of the source material but in this one ... slight spoiler ahead but nothing major ... in this one the "kids" are not nor have they ever been "side-kicks". That, to me, but a real different slant to the book as I feel what made the Titans good WAS that connection to their older representatives. Not entirely, but it was a huge aspect.
I am still gonna add this when I get enough HCs to order from In-Stock, but wanted to make sure you were aware of the gist before jumping in.