To be fair, this is actually a new TV spot, not a full trailer. But something tels me that really won't bother you much when this unbelievably amazing new batch of footage kicks your ass. You don't believe me? Go ahead and watch.
See?! We're a little worried that Avengers: Age of Ultron is revealing too much footage, but it's really hard not to stay excited when Thor hits Cap's shield with his hammer and knocks it through Ultron minions like they were butter. May 1st, guys. A month and a half to go.