My thoughts.
Positives:
-Paul Rudd and Michael Douglas
-The writing, and the build-up it created.
-If it is going to be a more serious film, it looks like it will do it more than competently.
Negatives:
-Unexceptional. Doesn't look particularly emotional, or exciting, or badass, or funny, etc, and doesn't leave much of an impression.
-The same sterile cinematography in many MCU films.
-The same generic percussion hits in the music of several recent MCU trailers.
-Some of the camera angles, art-direction, and cg in the shrunken scenes accentuate the artifice and make it cartoony, which jars a little with the seriousness of the rest of the trailer (though who knows if the movie will be this serious).
2.5/5 (3/5 in the poll).
To be fair, I think most of the MCU trailers (save a couple of the Guardians' trailers and AOU) are pretty meh, which is not always indicative of how I feel about the films. I still think this could be awesome.