First off, quite interesting to see no action in the trailer or Sentinels. Which in my opinion is a good thing. Less is more. Another interesting thing is the combination of the two X-Men from past to future. Something that is a great idea, as you get to play with one of best ensemble casts in history. Now how much each X-Men is important to the story we shall see, also how much of future X-Men continuity compared to younger X-Men is also something I don't know how they will deal with. Obvious though from the trailer is that Wolverine again is the lead character.
However these are things we should worry about once the movie comes out. For now it seems very character driven, epic in terms of cast, performances and proportion of budget. Whoever sees this trailer will be immediately optimistic. It's one of those few cases of films that doesn't try to sell its action, but instead the climactic events the characters are going to go through. It's smart, grounded and hopefully a blast to experience.
director: Bryan Singer
starring: Hugh Jackman, Halle Berry, Patrick Stewart, Ian McKellen, Michael Fassbender, Jennifer Lawrence and James McAvoy