I think it is ok to be disappointed....
If you really want disappointment though, start counting down the days until the next Left For Dead, Elder Scrolls, or Fallout 5!
We'd all like a quality game "now", but, unfortunately, that is not how this system works.
On the bright side, instead of being locked out of the process like the big studios do, where there is nary a hint of what and when, we get to go along for the development journey, see what is happening with the game almost "real time", and even have some effect/input on how it develops.
There are games on this site that have thousands of backers, larger staffs, and make $60,000 or more PER MONTH and it still takes them 3/4 months to do an update.
Considering the quality of the game, attention to detail, unique subject matter, etc etc.... AND it is a one woman show that has been using practically the bare minimum equipment to even attempt making a game, I am willing to shelve some disappointment and extend a bit of grace.
Besides, if the game "developed" any faster, I might miss out on the opportunity of "virtually" meeting and hanging out with you guys...
no?