Chris Hemsworth visited Wizard World Sacramento to pay a visit to fans of his Thor character, and was thankfully asked about what he expects from Avengers: Age of Ultron. He admitted several (small) details about the film, such as it will be primarily filmed in London and the shoot will last around four months.

Hemsworth also said that the thought behind Avengers: Age of Ultron follows the playbook that most sequels have to have… and we’re glad to hear it! "Everything in Avengers is ramped up,” Hemsworth said.

The star of Thor, The Avengers and Thor: The Dark World was clearly impressed with what Whedon has put on paper.

“It kind of blew me away reading it,” Hemsworth admitted. “I don't know how Joss does it, but everyone has just gone up another notch and the whole thing is bigger and more insane and crazy. Yeah, he's a genius."

We may have to wait until May 1, 2015 to check out Avengers: Age of Ultron, but you can watch Hemsworth in action now. Watch Thor online; watch The Avengers online and you can also watch Thor: The Dark World online!