Photogrammetry trees should not exist in any shape or form. They look ridiculous from 1000 ft or less away, and then, when vegetation trees are added on top of them to cover them up, they cover even more scenery than the PG trees do, and you (the simmer you, not you. Unrelated to your addon) end up with wayyy too much tree coverage.
If they got rid of the PG trees, and just mapped vegetation where they are plopping PG trees, and did more realistic coverage (reduced trees per square yard), the sim would look much better.
For instance, in the sim you can’t see the neighborhood where I grew up, it looks like solid forest. But, in real life, you can see the whole neighborhood and streets and homes and yards between the trees.