This film is not intending to be great, everyone involved in the film knows what they're doing and hits the genre spot on.
They are not that many horror comedies out there and to be honest this one stands out as one of the best I've seen.
The plot is very simple and you can divide the movie into two halves for me the latter half was much more entertaining than the first.
For the first half of the movie we established certain characters, and I must stress that a lot of these characters have, well, character. In other words they're not just bland or generic, they actually have a personality, quirks, specific trades that make them different interestingly most of them are insufferable and that is a great thing because the second half of the movie the main character, the famous Mildred, spends every single second killing every single one of them in very creative and unique ways.
If you keep in mind that this movie is made for fun and doesn't take itself seriously, everything else will fall into place.
The kills in concept are fantastic, and though the special effects and make up sometimes is not super realistic, the ideas and the execution fit the genre very well and I must say I had fun watching Mildred dispatch every single horrible person that deserved their fate.
I am not the biggest fan of the music and the times it felt a little bit repetitive but they understand what a kill theme is and I understand why that particular theme was overused because, the main character kills, and she does so A LOT.
If you're looking for a serious or gory horror slasher then this is not the movie for you, but if you're looking for a specific type of comedy horror with levity and sincere fun then I feel you will enjoy this one.
This movie was probably not for me, but even then I found moments of enjoyment and you can see the people involved in making the movie had a lot of fun too.