It's hard to understate the importance of a good villain in a superhero movie. Sometimes a good villain can take a mediocre movie and make it wonderful, sometimes a bad villain can suck all the air out of a fine movie and make it unwatchable.
The Marvel Cinematic Universe has had a lot of villains over its time. Ranging from the very good (Loki) to the very bad (M.O.D.O.K), there's a lot to say about the cast of characters that this shared universe has amassed over the last decade and a half.
We certainly have our own favorites on Team Popverse, but we're more interested in what you have to think. Which MCU villains are your favorites (and why)?
Vote below on who you think is the best MCU villain of all time. Then leave a comment as to why they're your choice. We'd love to hear what you think.