This film really annoyed me. The crux of a What if? story is that the new universe must be manifestly different. This film wants us to accept that the Beatles are amazing and the world would be a lesser place without them, but the Beatleless world is no different! I appreciate it's supposed to be light and fluffy and isn't supposed to be drilled into but there was so much potential here!
And don't get me started on the lead's rise to stardom. It isn't just about the music, it's about four handsome lads from Liverpool appearing at just the right time, to imagine a geeky looking guy in 2021 could get superstardom stretches credulity to breaking point.
The original concept, that the hero gets moderately successful off the back of the Beatles makes more sense, but then Curtis got his hands on it and changed it (and by all accounts stiffed the original scriptwriter into the bargain).