Anyone bitten the bullet and pre-ordered d7100 already

You guys are nuts for pre-ordering. nikon does not have a very good track record,look @ the d7000 = focus problem & oil on sensor

d600 = oil & dust on sensor (still not fixed)

d800 = left focus problem

New cameras coming out costing 2 or 3 thousand's of dollars should not be having these kind of problems. If I didn't already have expensive Nikon glass I would have switched to Canon. So I sold my d7000 sent the d600 back to B&H & sold my D800 & went back to my PROVEN D300s & also bought a PROVEN D700. All is good now.