This got me to thinking about Star Trek movies and how a lot of them were a different type of Star Trek that didn't capture the original concept. It felt like any time they had a writer and/or director that had "never watched Star Trek", they didn't get it quite right.
Star Trek IV came closest. Star Trek VI is one of my favorites. Star Trek II gets a lot of credit for saving the series. For the Next Gen, "First Contact" is outstanding.
I had been going through each Star Trek movie with my 22 year old son (who had never seen them) and we stopped after IV. He thought it was too campy, and I had no argument for his perspective. I didn't have the heart to subject him to V. At some point, we'll take it back up with VI, but I think he's lost interest. We are watching TNG together as time permits (we're on season 4), and he digs that show a lot.