All those films you mentioned can be summed up in one or two sentences.
Ooh! I like that idea!
Pirates of the Caribbean: Johnny Depp's Keith Richards impersonation gets diminishing returns.
Fast & Furious: Watch street racers become action heroes become super heroes ... FAMILY!
Mission: Impossible: Tom Cruise, thirstiest actor alive, will EARN your respect, if not your love.
Transformers: Giant robots fight it out surrounded by an incomprehensible plot and rotating cast you don't care about.
Jumanji: Freaky Friday + Breakfast Club = $$$
Avatar: I'm the king of the world!