Avengers Age of Ultron and Agents of Shield

With Avengers Age of Ultron soon coming out I'm so pumped to see this movie and to see how Agents of Shield will tie in to it. I seen the first trailer of the movie hadn't seen the new ones.... The Marvel Cinematic Universe is expanding with more and more new characters each time, I'm glad an Iron Man film isn't in the works but don't get me wrong i love the Iron Man movies, but another Marvel Super Hero needed to be added to the Marvel Cinematic Universe and steal the spotlight and so he did.