I don't think anyone that can rise to power in today's system is honorable. Regardless of the constant bullshit, lies and slander against him, anyone that would choose to cheat on their wife, that just gave birth to your child, is pathetic.
BUT, as far as I know, as president, he's done fairly well, despite some failures, due to both him, the behavior of those in his party and the complete resistance of the dems.
Could the economy be better? Sure. Could it be worse. Yeah, but it's not the complete disaster that you claim.