it is fair to say "y'know, i don't know. i hope i'm with this company because everything i've read about it, plus everything i've learned from this interview like <x> sound great, but i'm gonna want to put this company through its paces. i'm ready to give it my all, though, and i'm excited for the chance to really work on projects like <y>, which will make five years here a really easy decision. <then add whether you want to consider management at this point, or develop into a senior individual role>"
protip: approach an interview as a conversation (about you!), NOT a test. the goal is to succeed in a conversation, not to tally up a bunch of pass/fail responses. LISTEN.