Well guys the movie went way over budget, something like 215 Million Budget. They used like 4 or 5 writers so there was many re-writes as Will wasn't happy with the concept but they threw him 20 million and shut him up. The Time Traveling thing only really worked in Terminator and Back to the future and their were time plot holes in both of those Classics. It's hard to pull off but Josh Brolin as younger Tommy Lee Jones is actually believeable. The fact is this is dropping the summer during Memorial Day and it will smash the box office cause there won't be much competition.
Avengers got early may on lock, Dark Knight Rises has July, Men In Black has May and I'm guessing maybe G.I. Joe and Spiderman have June/Early July. Also it's very rare a Part 3 is good, you can only name a handful that pulled it off. I'm going in with low expectations cause Part 2 was weak hopefully it will surprise me. But I think Will should of done Bad Boys 3 over this but I understand why he did it., this is his Biggest Franchise. As for the QT movie, Will already kinda played a slave in "Bagger Vance", I'm guessing he didn't want to do it. Will does need to go outside the box though if he wants to be respected as an actor.