I Need a New Word

[MSWallack]

I need a new word to describe the sense of disappointment that a reader has when a book series ends unsatisfactorily. The words "disappointed" and "dissatisfied" are too vague; they could mean that the last book was bad or that there wasn't a real conclusion to the series. I'm looking for a more specific word to really get to the feeling when the reader has after putting in the work to read through a lengthy series and when an author worked so hard to build to a particular conclusion, executed that conclusion, left the characters in a reasonable place, tied up the loose ends, and wrote the book competently, and yet still left the reader ... not fully happy. In the case of the series I just finished (no, I'm not going to point fingers), the tone of the final book, especially the final confrontation, just felt off somehow; the sense of joy and wonder and humor that permeated the series was missing; too many of the characters had too little to do; and the final confrontation itself was hard to visualize. Thus, when I put the book down (well, technically, closed the cover on my Kobo), I was disappointed, dissatisfied, and a host of similar emotions. So I need a word to describe that combination of emotions.

[The Old Man]

I’ll throw out the word CHEATED! Not just letting you down in plot, character, etc. but also in the price paid for the book. I have a particular popular author and character in mind but best not to go down that rabbit hole.

[issybird]

Where's the fun if no one's going to point fingers and name names? Why so coy?

At best, you could save someone from a dud read.

[Witty Username]

Anticlimactic? Underwhelming?