Probably because I was satisfied with what we got out of Aki and weren't interested in anything specific happening, I found this final chapter very satisfying and uplifting, even reading it isolated. I do not remember what the previous chapter was like lol.
If you wanted to see Hachiken in married life, managing his business, then yeah it's kinda hmm, but the point wasn't a guy making bank and getting hitched. It was about being ambitious and daring to dream. So even if individually a lot of people might want more, I think as far as the writing goes, it was well done. For the rest, turn to fandom :'D
I still can't believe I was disappointed when I read chapter 1 of Silver Spoon when it first started running. And now I'm going away with feelings that I'll read and enjoy anything Arakawa writes ♥