Teaser for Thor Ragnarok: the best Marvel trailer ever?

I remember the Age of Ultron trailer with the 'No Strings' music was epic. It made it look like the best super hero anything ever made. The movie turned out to be very average. I am really excited about this. I loved Thor, despite what anyone says. Thor 2 was one of the weakest MCU movies, though, so I will wait and see.