MVVM as good (anti)pattern in iOS

EN

Nowadays there are a lot of materials, presentations & talks about how great MVVM architecture is. Hype about the view models look like a never ending story. There are a lot of developers who like this approach and use it in their own projects. I tried to go against the grain and show a different perspective of MVVM. I also try to answer questions like: Do we really need it? Does it solves any particular problem or is it overkill?