The most interesting and spectacular documentary I’ve ever seen
It’s quite rare to find a documentary so awe-inspiring that you don’t even realize time passing. That’s what I experienced watching how Marvel was able to pull off the most ambitious superhero movie ever made. Both the documentary and the actual Avengers movie are spectacles by themselves. And you can’t help but feel proud that thanks to current technology and some of the most dedicated and innovative filmmakers like Joss Whedon, an incredible movie was made. One that’s a pinnacle of big-budget films. If you’re a big fan of The Avengers and the whole Marvel Universe in general, you should go buy the Blu-ray edition which includes this documentary. This alone would be a considerable return for your hard-earned money.