The Beatles may not be to your taste, and that’s fine. We all have different taste. But you objectively can’t argue that their music was formulaic. You just can’t. From 66 to 69 they were shocking the music world with every record. Lennon-McCartney wrote insanely diverse tunes across many genres, sometimes on a single album (see the White Album). Entire genres were inspired by single songs that they wrote. These facts alone make it objectively hard to argue that their music Beatles are overrated.