The interviews are great and wonderfully interesting, but the background music is constant, distracting, and way too loud. All the music is just a handful of tracks that try too hard to be reminiscent of the shows and the volume is, for whatever reason, louder than anyone talking. As a result, it becomes incredibly repetitive, and thus, overly obnoxious. It also makes the scene changes that much more noticeable and causes you to crave the rare clip they show just to shut the music up. The music completely ruined what could have been a really endearing compilation of interviews telling a great story. As much as I wanted to hear what everyone had to say, it was a serious struggle to get through this entire documentary, causing the roughly hour and 20 minutes to feel more like 3 hours. Watch it if you can, but don't feel bad if you can't make it to the end. How this was released without somebody calling out the never-ending overly loud music is a failing on the entire studio that released this.
Review of 50 Years of Star Trek
