Funny enough, Transformers: The Last Knight premiered TODAY (23rd of June, 2017), same day this picture is uploaded.
Tempted to add this pic to the "Wow, that was fast!" pool...
It's only "wow that was fast" if someone makes a picture about something they only had warning about for the past few days. The last transformers movie was hyped for months in advance. (For example, someone making pictures of the switch controller the day what the controller looked like was announced, not the day the Switch came out.)
Box office still stomped, even if not as high as the previous ones.
The fact that it didn't do AS well is still encouraging, though. The reason Micheal Bay refuses to put any effort into these movies anymore is because he knows that they're going to make money even if nobody likes them. Say what you will about the 2007 movie, it was at least FUN. So, if the sequels start doing bad enough, he might be motivated to actually put effort in again and at least make something as good as the first one.
