Re: 5 things you want to see
1.Ultron displaying his nutty Oedipal behavior.
2.A "twist" introducing Pym being involved with the creation of Ultron.(Hopefully leading to the Ant-Man movie)
3.Not letting Quicksilver/Scarlet Witch over take the main heroes screen time.
4. Cap saying "Avengers Assemble"
5. A Stan Lee cameo where he actually says Excelsior!C'mon,he's gotta do it once before he calls it a day.Have him on a tv in the background of Stark's workshop as a car dealer-"Come on down,to Excelsior!!!" Tony looks over his shoulder-keeps working.