Which leads back to several things. Taylor *has not had the final betrayal* of Emma (without question, her attmept to *kill* Taylor), it's actually closer to *8* months *before* canon, as well as Danny's waking up *far* earlier. Don't forget, the Divine peaches (or peaches of immortality, or what have you) also have a healing effect, too. That has a factor, no?
Since Taylor knows it wasn't the Terrible Trio who did this locker, and it was a lot less severe ("Hey, wait, y'all, she still got locked in!" No biowar shit, wasn't New England Weather, etc.) than it was, and the time in canon, the odds of a more chatterbox Taylor returning is *higher*. Add in her getting everything any teenage girl generally wants (looks, and I dare you to say that 90% of Teenage girls DON"T want to look awesome), her dad back, etc...
Is Taylor wounded? Yes. Is she able to recover? Oh, yes. Is her personality damaged to the point it was in Canon? Oh, hell no.
Taylor is not the same as Canon. Danny isn't. He's gotten several wakeup calls he did not in canon. And compared to the ones in canon, they're sooner (well over a year sooner, in fact), and less severe.
Is Danny a bit off from Canon? Yep. But, in this case he hasn't had another year of 'not seeing his daughter become a parahuman and supervillian!' He can do something for her. (You'd be surprised on how even what little he can do in this situation helps people.) So... yeah.
Not a surprise. People are generally used to 'useless and spineless' Danny, because in canon, he was that, because he himself was broken beyond repair. Here, he's not. Ironically, the PRT is appearing competent and taking steps to seriously protect Taylor. Budget increase for more troopers, implied extra protectorate and wards coming. He can nod, knowing he did the right thing, (Not saying it is, just that from HIS POV, it is) and that he's not a failure, and that the Docks are still there (remember, he learned about Skitter *after* Levvy hit Brokton Bay.) Yes, he may be overreacting, a tad. *shrugs* We'll see if he balances out. We don't know his base personality, very much pre canon, so, this actually may be closer to it, than we realize.