I really learn a lot with the comments and reviews! As I do with the compositions themselves.
When I listen to this work I think of the American standards. The melody is perfect to be sung, without any big leaps. It's a very nice piece, indeed.
I understand Monarcheon's point of view. I don't think dissonances or that final chord (lydian?) are wrong... In fact, I'm a good friend of that. But when the atmosphere is so tonal... some dissonances, being mild, can sound "heavy". There are passing dissonant chords that are great here (1:40). However, the final chord seems "unprepared", coming from "everything tonal and right", is a bit shocking. The ear is asking for a resolution for that #11... I insist, in other harmonic environment, it would be, surely, perfect.
Anyway, this is just your taste. And this comments are just that.... Little things!