So, I just left the theater and I was sort of right and sort of wrong about what they were going to do.
First off, I felt like they would kill off one "main" Avenger and one secondary one. My guesses were Hawkeye and Captain America -- obviously was wrong there.
When all the characters that Hulk brought back entered through that portal in the final battle scene I got legit chills. Just a terrific movie. People were in tears at the end.
One question. I only saw them recover 5 of the stones.
1) In New York when Loki got the tesseract and they had to go further back in time to recover it.
2) In New York when the Ancient One gave the stone to Hulk
3) The stone that Thor and Rocket recovered on Asgard
4) The stone recovered when Black Widow sacrificed herself
5) The stone recovered by War Machine and Nebula that caused Nebula's arm to melt.
What is the sixth one? Did I miss something?