LOS ANGELES - Clint Eastwood earned plenty of bad reviews for his latest performance: a rambling endorsement of Mitt Romney.
"Clint, my hero, is coming across as sad and pathetic," tweeted film critic Roger Ebert as Eastwood ad-libbed Thursday night to an audience of millions — and one empty chair — on stage at the Republican National Convention in Tampa, Fla. "He didn't need to do this to himself. It's unworthy of him."
Others, however, saluted the actor for his unconventional convention address.
"Clint Eastwood made my day," tweeted country singer Charlie Daniels.
And Blake Shelton, a country singer and judge on "The Voice," added: "I. Love. Clint Eastwood."
Eastwood carried on a long-winded conversation with an imaginary President Barack Obama, telling him that he failed to deliver on his promises, and it's time for Romney and his running mate, Paul Ryan, to take over.
"Mr. President, how do you handle promises that you have made when you were running for election, and how do you handle them? I mean, what do you say to people?" he said at one point to the empty chair.
Twitter was instantly ablaze with comments about the Oscar-winning director of "Unforgiven" and "Million Dollar Baby."