Right, but the other aspect of leverage is the fact that the gains or losses are magnified in comparison to the movement of the underlying. Your position will move more than the stock, but in the same direction, that's all.
I'm comparing it to buying the stock only because I think the rationale for the trade is the same. There must be some reason for believing AMZN will go up in the next 6 days or you wouldn't take this one.