STIV:TVH is Trek gone too cosy, smirky 80's family comedy for my taste. Not a genre I have a problem with, but not what I wanted from Trek.
I have a bunch more peevs with it. That's no tension, they're not in outer space, not in the future, there's no Enterprise, Spock is not quite Spock yet, there's no baddie, the whales plot bores me, the whale scientist is annoying.
Other than that, I love it. 😉 The TOS cast chemistry is on great form but as whole it's not for me.