I really wasn't sure about Deadpool going in, but as it turned out, I liked it a lot. Just bear in mind that It's R-rated and it's a hard R - it has nudity and sex and a ton of violence, and it's massively, childishly, hilariously profane. Badly handled, these things might bother me, but in this case, obviously it didn't. Note that it's okay if (like me) you know nothing about Deadpool, this is mostly an origin story, if a really twisted one. And that's really all I want to say about it right now.