Harley Quinn takes center stage in fun but messy 'Birds of Prey'

9:00am PST - February 5th, 2020    margot robbie - Mashable

"Some people just aren't meant to stand on their own," a character sniffs of Harley Quinn in Birds of Prey. In the universe of the film, she's talking about Harley's recent breakup with the Joker. But she may as well be talking about Harley's cinematic treatm…