A mediocre movie. Predictable. Questionable values.

Rating: 5/10 (7 May 2020)

I had some high expectations before watching it, but found it utterly disappointing. As a detective story, it is both predictable, buggy, and weak; as a feature film, it doesn't have much real content.
So does the movie wanted to promote or warn:
1. Americans are good-for-nothing greedy kids;
2. Immigrants are kind and innocent;
3. Immigrants should/deserve to take over "America"?