A highly anticipated teaser for the movie Avengers: Doomsday has been met with disappointment as it appears to be promoting a coffee shop pop-up rather than a trailer. Some outlets are reporting on the film's release date and cast, while others are speculating about potential characters and plot details. The actual trailer for Avengers: Doomsday has been shown at CinemaCon, confirming the film's release date, although it is unclear when it will be made available to the general public.