There's no such thing as a wrong opinion, but if you don't think 'Inside Out' was the best family movie of 2015 you are categorically an idiot. Of course, if you haven't seen 'Inside Out' you are merely ignorant.
You have a filing cabinet, a midsize sedan, and six pairs of slacks: to the outside world you are a verified adult - so why is it your first choice for movie night is always a Pixar? Who knows. Just watch.