Underoos deserved a better poster than the one Marvel gave him, so "Spider-Man: Homecoming" fans stepped in to save the day -- by pointing out everything wrong with it. Internet heroes in action!

We're all excited to see Tom Holland's teen Peter Parker this July, and the "Homecoming" trailers have been fantastic. And then there's that new poster. Some fans loved it, but many others mocked it as bad fan art, shredding it harder than any supervillain.

Ok, ok. But it's just a poster. The movie will still be amazing. Right?

"Spider-Man: Homecoming" opens July 7.

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