"Get Out" I guess would naturally have some strong humour it in as Jordan Peele is the director it. So while the suspense, slow build to drama, psychological thrilling and horror aspects are all on point, the film has a lot of strong laugh out loud moments in it. Right up until the last scenes.
If you watch Key & Peele it's not surprising Peele can pull off a horror movie, because his comedy skits are often interlaced with character twerks that are completely in like with the horror genre of films.
LilRel Howery is the funniest character in the film, and does a hilarious job of mixing in some much needed comic relief during the movie. He's a scene stealer in practically every take he's involved with.