What am I missing? Good movie but 'greatest?' Nah.

I saw Pixar's "Inside Out" movie tonight. After reading so many reviews that touted it is 'best movie of the year' and 'greatest animated movie ever,' I guess I was expected to be blown away. After choking on my $11.00 2-D screening, I hoped to get my money's worth. Oh well. Cute movie that had its moments but certainly failed to meet my expectations. This is not the first time it happened. Maybe it's just me. I don't like doing research online to see a movie and not waste my money, only to be 'hoodwinked.' (Reference to a previous letdown.). Either I'm just weird to not get what everyone else seems to be getting, or I just like different movies - like 'Mad Max: Fury Road.' Has anyone been let down at the movies this year? Anyone want a refund afterwards?