The Beatles are extremely overrated.
Like the Rolling Stones, they wrote 100s of bad songs they threw against the wall with an OCCASIONAL one sticking. (in comparison to all the ones that didn't)
Rolling Stones - at least 90% of what they did sucked a big one, with brilliant songs dotted here and there.
Beatles - took a sound that already existed, popularized that sound in part due to radio and studio executives who desperately wanted a white band to drown out the black music that was popular at the time. The Beatles were a dream for the industry. At least 75% of what they did was truly awful. The other 25% ranged from acceptably decent to outstanding. Some really ground breaking. But still most was awful.