Perhaps I didnt get my point across correctly.
This image shows what I was trying to describe. You can see the 10-15 HUGE buildings (relatively) propping up in the middle of the downtown core, and then all around are buildings that are significantly smaller, which gives the illusion and visual impact of a dramatic drop off in density. The contrast is just too great. And this is the skyline in a relatively good angle.
There's a worse picture of the buildings all separated by huge gaps of space sort of like how Market street splits San Francisco in half, except for there are many more of them. I'll say that this is in no way as bad as that picture of Houston (?) that has a freeway dividing skyscrapers and two story homes, but like others have said before me, this is quite bad considering the size of the city.
No one is questioning the density or that there are other highrises in the area. All I was describing was the letdown the skyline and its visual impact is, especially considering LA is one of the biggest metros in the world. The mere size of the city can make the city FEEL like one huge suburb because of the wide expanses the city covers. A huge area covered in low to medium density development.