Why playing Shaco when
You have

No this is not a "raging" thread. I'm not a Shaco player, I was just wondering : What does have Shaco that others don't have but in a better way ? I mean he's an melee assassin being AA-reliant (aka item reliant), his E barely deals any damage and his "burst" is being mono-target with a relatively high CD.
He has a stealth ? 5 of the ones mentionned do, and 4 of them have it in a spammable way. He has mobility ? 5 of the ones mentionned do. He has an escape / self peeling tool ? 5 of the ones mentionned do.
I'm just wondering, if any Shaco player here can tell me how do they feel about the current Shaco.