As a showcase for young American talent, it’s tough to beat. At its best, it reminded me of a rougher, more glassy-eyed 21st-century version of the kinds of movies Whit Stillman—and later, Noah Baumbach—have made.
In observing how Mackenzie absorbs feelings of shame for any time she’s disappointed him, they consider all those who hold onto romantic notions too long, finding a fresh take on a toxic relationship.
Love You Forever isn’t gripping or poignant enough to stick the landing. You can only watch a grotesque man commit atrocities for a short period of time before the shtick becomes too upsetting to continue.