First and foremost congratulations on the trifecta and a well written story!
The characters were very believable and totally relatable, that said its about middling for me, mostly due to having come of age not terrible long ago I find myself less interested in that period of life than others. It provides so much food for thought for the future though that it has a great deal of mulling-over possibility to it.
For a moment let me play super-villain's advocate, if we are discussing a real planner "chessmaster" type this is a very successful first move, while Quentin didn't take the bait, per se, he also didn't tell Atom Boy, or well, anyone else about. This means that while he is a good guy that is not 100% loyal, his own interests will be served, and that is exactly the in our "chessmaster" would want. Someone who breaks immediately and gets taken out, well that is a few moments of fun, but someone to poke and prod until the final cracking until hes really consumed by the toad that while in hiding is still there, now that the key. In many ways I'd say Lex Luther and Joker(Dark Knight comics) are good examples of villains whose plans reach this level, though their downfall is usually pushing too fast.