Kamurai
Good watch, could watch again and can recommend (at least for dedicated "Star Trek" fans).
I feel like I just enjoy "Star Trek" TNG just enough that I just like that we have movies. I thought this was good, but I completely understand if other people didn't appreciate it.
While the core of the concept is a little wonky, the look into the Romulan Empire and it's caste system is somewhat interesting on its own. It does create a lot of questions though, such as why the "untouchable" caste would be given enough resources to create such an impressive warship.
We get another look into the significance of Data's character, particularly that he isn't an easy creation and cannot be copied simply.
It's not the best movie, but it is fun to see some more of "Star Trek" TNG.