Nice vocal harmony leading into the chorus. Otherwise not a super interesting song in my opinion.
Best minor key Beatles dirge is probably the radio classic While My Guitar Gently Weeps:
https://www.youtube.com/watch?v=F3RYvO2X0Oo
But I think if you match it up with anything else out there in 64, it’s pretty out there.
Eleanor Rigby was in a minor key.