Paid Promotion On Youtube Good?

Sorry about how my thoughts were everywhere in the commentary, I will probably start scripting them again, so they will be shorter and more appealing. ► Subscribe? - ► Please follow my twitter! - I read every comment, and love any type of feedback you leave on my videos. ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ Is paid promotion good on youtube?