This is easily the worst movie I've ever had the displeasure of watching. It was garbage from start to finish.
The acting is easily the worst I've seen. In scenes where they're being hunted down, everyone looks kind of bored. It felt like it's a college project where they had $50 to make a whole movie, didn't focus on writing a script at all, and used the $50 to buy day passes to their local amusement park. The only direction they gave the mouse character was "act like Art the Clown if he were given no direction, no props, and tragically bad acting to bounce off of".
The sound effects made me realize that there aren't any rules against hiring a 3 year old to do the heavy lifting in the editing booth. They spammed the same few sounds the entire movie, it felt like the days of Vine where the boom sound effect was spammed every 5 seconds. The punching and walking sound effects were the most egregious use of sound effects editing out of hundreds of movies that I've watched. I'm nearly certain they repurposed the Minecraft walking sound for this.
It works much better as a comedy because of how stupid it is. Wow. I actually can't believe this.