Ummm ... not trying to be mean, but Ben Affleck looked a little worse for wear today at LAX as he caught a flight out of LA. The beard; the puffy face; the barrel chest; the glazed over look in his eyes -- what's UP?!

Just a couple weeks ago he was at church with his family, looking chipper and happy to be a family man and now he's looking ... rough.

We asked Mr. Affleck, the latest Batman, about the death of the original TV Batman Adam West, who passed today after battling leukemia; Ben didn't have any comment. He didn't even flinch -- maybe he didn't even know West had died or couldn't even recollect who West was ... even though we told him. But he didn't seem to care too much about making a polite statement about the passing of his iconic predecessor.

Meanwhile, Jennifer Garner is taking care of the kids and thank god the three tykes have that stability in their lives. Now that Ben's officially moved out of the family home, it looks like personal hygiene has gotten away from him a bit ...