MacDara Conroy’s review published on Letterboxd:
I have to credit my other half with this summation: Big Eyes is a film about honesty that isn't honest in any way. Tim Burton takes the ostensibly true-life story of Margaret Keane as an opportunity to make a film very much out of his style, but his lack of comfort beyond the Burtonisms is palpable. The resulting tale plays against a weird pastiche of Vertigo crossed with Sweet Smell of Success, sprinkled with odd references to his own films, and ends with such a whimper you'd be forgiven for thinking he messed up the edit. It's watchable, but only just.