I've seen it quite a lot. People know the commands and tools that are essential to making a good cutscene, but they don't utilise them to their maximum potential. I compiled all of my cutscene experience and wrote an article
for TACC. If you are interested in making cutscenes, you'll hopefully find it a worthwhile read. It goes in-depth on cutscene elements such as camera use, dynamics, voice-acting and pretty much all the other essentials.
If you have any comments or questions, please reply to this thread.