“I, Tonya” is a daffy biopic, told not in a lightly frosted way, but as a dark comedy of errors.
As the personal pronoun of the title implies, this is Tonya Harding’s story told from the perspective of an unreliable witness to her own life.
Believe her at your peril but its hard not to err on her side of a story younger people don’t know but their elders remember.
“I, Tonya” will amuse both. Harding was a champion Olympic ice skater implicated in the 1994 knee capping of competitor Nancy Kerrigan an event that remains in the public imagination years later.