tl;dr I wasn't drawn into the central preoccupation with god v science and I just wanted to read a novel about the mom. --Longer: Nothing about the mouse research felt real--she glided through college and grad school in some sort of weird ease, without any depth other than setting her up to do the research that would let her meditate on religion and addiction. She just felt flat. But her mom and her brother--all the details about them hinted at huge rich stories about immigration and fitting in and economic mobility and sports fame. I just wanted to read about those things and not Gifty.