Do you realize how much more damage E + Q does? E into them, Q them then Q them again, and again, and again. Because it's on a 2 second cool down and is dealing 400 dmg. Not to mention it's getting a Sheen proc. Oh, and in between that you're hitting them with some auto attacks that are dealing a decent amount. But yeah, whatever, go with AP. And I find it hilarious that you bought him 3 days ago and think you're an expert on him now. I've got a friend who has used him since release. He's tried him every way in every patch. He says undeniably that AD is the way to go.

AP Ezreal has a much harder time getting there, though; AD farms far better.
If you get fed enough you could smoke people with magewick.

Yea, but kassadin has a 3 second silence while ezreal has 0 second silence.

Who needs silence when you have a Q that has a 1 AD ratio, 1 AP ratio and applies on hit effects like Lizardbuff?

Your team

Ez the ultimate assassin? Thats a pretty crazy statement in itself! So, you use your blink to go towards them, fire off a W and then use your ult. During this channel time you have been CC'd and proceed to die in 3 hits. (of course assuming versing decent players)

Yes AP ez does hurt, how ever even though he hurts more than kassadin i wouldnt say he's better! For example, as Ez you fight a kassadin. Kassadin Q's you and E's, blinks out taking little damage because u were silenced the whole time. Kassadin fulfills his role as an anti - Mage carry (specifically) very well.

Also Ez being the strongest mage burster in the game is a big statement aswell... Imo i've seen some akali's / poppy's reck but thats single target dmg. I'll give you the part where with a well timed W and an ultimate in the jungle will hurt teams alot. But if we're talking about AoE here then IMO, other casters just do the job better than Ez (ryze, anivia, nunu... all these ultimates well placed [or well used] will also reck teams)