I enjoy science, but if I didn't I wouldn't consider it overrated. It's critically important in a lot of industries, including the one I work in.
The most "overrated" subject I was required to take in school was 7th grade "Shop". Now, I understand that some people and industries really do benefit from these sort of hands-on, mechanically oriented subjects, but that would be at the high school level. This was middle school. There were 3 portions to the class: 1) woodworking (which is somewhat useful, I guess), 2) drafting (which was not really useful back in the early nineties, and completely pointless in this new computer-driven millenia), and 3) boating safety and licensure (something that's important only if you live on an island, which we did). I have, literally, never used any of those skills in my life since.