Come on, McGrady is no where close to Kobe.
His defense is worse than Kobe - Unless McGrady was matched up with Dirk, McGrady seemed uninterested / unable to lock down his man despite his top notch athleticism.
He couldn't carry his team - It's not like he only got kicked out of the 1st round. The man led his team to 21 wins when he was with the Magic, including a ridiculous 19-game losing streak. Sure he didn't have the best team of the world, but 21-game seasons are for teams with only role-players and no stars.
Offense - While McGrady could be a fantastic scorer when he wanted to, he still couldn't create offense for his team like Kobe could.
McGrady is a fantastic player, but let's get real, he is not as good as Kobe as a player. He may be a better guy, a nicer dude to hang out with, or the Lakers could even have won a few more les with McGrady instead of Kobe because he wouldn't go into a poewr struggle with Shaq. But as a player, Kobe has proven to be much better.