There's no trick. It's just a simple trick.
I have a "Homer Simpson as food critic" mentality when it comes to movies.
Avoids or overcomes the problems with Bong's other English-language films. Has all of Bong's thematic and stylistic strengths, and the sci-fi context works. As for drawbacks, Mickey is perhaps too irresistible, Mickey 18 rather conveniently stops being antagonistic, and the end feels drawn out.
The original Power of the Dog. Wish Thunderbolt had made sure he had a good new home.