In two sittings as I didn't get it. I haven't read Don DeLillo's book and am now unlikely to. I'm sympathetic to Greta Gerwig's writer/director schtick (Little Women, Lady Bird, etc.) and her acting here is OK. I wasn't so sure about Adam Driver. Gerwig's main squeeze Noah Baumbach adapted the material and directed; it's lush but pointless.
A. O. Scott. The "mock profundity" is tedious.