Exit West

So I'm confused about the book. I really liked the underlying theme but didn't like the writing style -
those long, never-ending sentences. I also felt there were some parts in the book that really could've been skipped. Like explaining Saeed's parents' life when the latter were young. I didn't understand the significance of that. I also ended up not liking both protagonists, Saeed and Nadia. Additionally I think the scenes of physical intimacy could have been toned down.