This is a terrific movie, full of action, humour and touching moments. It was a feast for the senses when I saw in theatre and is a welcome addition to my collection. About the only complaint I have is that it doesn't have more 'goodies' or extras. The out-takes and 'goofs' are funny but relatively short. There are bits on Ironman, Captain America, Thor and Blackwidow but I was hoping for far more what with this being the final of the current Marvel Cinematic Universe. Beyond these trifles, you won't regret buying this movie, especially if you've collected the previous iterations of the Avengers movies, and one or more of the complimentary series of movies (I have the three Captain America movies) that build towards this satisfying, but also melancholy conclusion (I truly wished they could have made more of these with the same actors). Oh well, as Tony Stark says 'part of the journey is the end' and it ends for many characters here - not that they all die, just that their character arcs have concluded, at least as far as the MCU goes.