So CinemaSins very frequently straight up misrepresent films, a prime example of this was posted recent about the I-Robit video, but there are many many more. These misrepresentations are frequently not done for any clear comedic purpose, they are played straight, presented as though they are a legitimate problem with the film. whether is deliberate or an honest (if really irresponsible) mistake, they are misrepresenting a film with the intent to demean that film, to paint it in a negative light to a very large amount of people, many of whole will never have seen that film, and have no reason not to believe it.
And thats just absolute bullshit, even if the intent is comedic, they are actively harming the reputation of a film, and by extension the reputation of the filmmakers, for at most a cheap laugh, and more often nothing more than another freaking DING.