TUC was the logical followup to TSFS, especially in regard to the whole scene of his son getting murdered for no good reason.
It would've been logical if it were movie IV. But it wasn't. Then all of a sudden after two whole movies and how many unseen adventures, they're back to Klingons suck?
The racism shared by the others at or after the dinner party is actually the out-of-character non-Trekkiness I was thinking of.