Anyway, here are mine:
Overrated: All fast food restaurants and major sporting events.
Underrated: Bach's lesser-known masses, BWV 233-236. Also, can't forget about the Audio Mastering and Critical Listening class here! I was one of only 10 students when I took it!
They definitely have a lot of fans but Hetfield and Ulrich’s voices are cringeworthy. They lack a range of tonal color to make them interesting or distinct. I have the same opinion of Anthony Kiedis but maybe stronger.