thats impressive how apple will repair the dent
He didn't say he had a dent, he said the case was broken. If this was his own doing, of course he has no option but to wait. If it's a manufacturing fault, and he's been made to wait a month computer-free, it's unacceptable.
About a month ago I sent my laptop in for a simple interior fascia replacement, it took two weeks when they said it'd take a day because of a missing part. All that time they held onto the machine, without telling me why until I called them several times. I was considering proceedings to get a new one, but I knew the defect was so small it didn't really warrant it.