TUC is my favorite, followed by ST 09, ID, TVH and TWOK. TWOK is overrated in my opinion as well.
The TNG Films are not worth a rewatch, for me.
I have zero problem with folks ranking the Trek films anyway their heart desires except when one tries to frame it as "objective." If TUC is your fav then awesome. People ask me what is my favorite Godfather movie and I have to say 1 AND 2 because to me they are one movie (3 is crap). I view the TOS films similarly and through the lens of Mr. Spock's character arc and see it as one grand epic (with TFF clearly being the worst). As for TNG, I liked First Contact (the rest were crap!). I loved the first Abrams' Trek movie in '09 (#2 and #3 sadly were uninspired clones of the 1st).
Having said that, if someone wants to proclaim TFF and NEM as their top two favorites then great … just don't claim it is anything other than subjective.