Ok, so, i rewatched ouat (yes, again.) And came to the conclusion that a spin-off about Neverland would have been more "useful" than the Wonderland's one, and i'm not saying this cause i think that the Neverland arc was better, I do but that's not the point but because I think that there are so many things that were left undone or without a good explanation.
These are some:
Apart from the fact that she disappeared after a while, one thing that i never understood was her "relationship" i don't wanna to call it like that but ok with Peter Pan; Is told that Peter Pan trusts her but we never see them interact and we are not even told how she gained such trust.
we know that Felix knew that Rumple was Pan's son, this mean that he also knew about Malcolm? Right? Right. So my questions are: why did they never talked about it before? Why did Pan told Felix about Rumple? What would he gain by having Felix knowing about his son?
Even if Felix knew Rumple thanks to Peter Pan, why Rumple seem to know him? The last time he saw his father he didn't knew anything about the Lost Boys (not the ones that are on Neverland in that moment), what has changed since then?
In this episode while hook and Felix are fighting there is a reference to the movie "Hook" (1991), so there's not much to say, except that there is, like- why would you put a line like that only for ignore it and not telling us anything about how did it happen in the ouat universe.
Why isn't Felix dancing when Pan is playing the pipes? They attract everyone who feels unloved, does this mean that Felix feels loved? Probably yes, since that he say that Neverland is the only home that he needs, but this still don't really make sense.
In season 6 we see the Lost Boys what were left on Neverland but these scenes are truly disconnected from the Neverland arc that we see in season 3, first cause is not realistic at all that they were left there (there's no way Snow and Emma would ever let them), but even if they did it makes no sense if you think about Felix, surely he would have wanted to be left in Neverland if there had been a chance. "But it's for the plot!" I don't care.