Judging films or getting hyped for them based on trailers isn't something you should be doing, otherwise people would have been super hyped for Suicide Squad (I guess they were given day 1 sales) but you should base your cinema visits on more than what a PR company cuts together from what they deem to be the most action packed scenes of a movie... or in the case of some films... shots which were not in the film at all (thinking the scene at the end of Rogue one with the tie fighter in front of the main character on the satellite dish, wasn't in the movie at all.)
Sometimes trailers just ruin a movie imo or ruin it because your expectations are going to be wrong going in the door, or they just straight up spoil plot to get tickets sold, this is a 3rd act reveal btw in the film https://www.cartoonbrew.com/feature-film/how-to-train-your-dragon-2-trailer-is-released-92930.html
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