I've been inside Protestant churches and I just don't feel the Real Presence there the way I do inside a Catholic Church (and presumably an Orthodox Church if I entered one). 

So why go through 7 years of study to become a priest if anyone can say "This is my body" and "this is my blood" over bread and wine to effect transubstantiation? Why do we bother going through the motions of ordaining if it truly makes no difference?  I believe what Vatican II said about communities arising from the Reformation not preserving the Eucharist and if you think you worship a bigger God than me, and are more morally righteous for thinking your way, just go right ahead and think that.