All 83 movies based on Marvel comics, ranked according to critics

• There have been 83 theatrically released movies based on a Marvel comic property to date.
• From "Howard the Duck" to "Deadpool & Wolverine," the quality has ebbed and flowed.
• Here's how all the Marvel movies — so far — compare.

It's been 38 years since audiences saw their very first theatrical movie based on a Marvel comic — would you believe that 1986's "Howard the Duck" was the first major motion picture based on a character from Marvel?