Change the oil the first time and see the crap that is in it. $60 for a do it your self oil change wont be such a big deal and is cheap insurance once you see what is left in your oil bucket especially when you just paid over 25K for your car.
And special break in additive? So this is some even more lubricious and viscous "stuff" to make your engine break in? Sounds like phoey to me.