Plus excessive use of PE where plastic would look just as good (and possibly more to scale). The extra parts in areas that will never be seen is annoying and a waste. More than most other kits, you have to study the instruction sheet in great detail to ID the parts that are going to be hidden or superfluous.
Their part fit is good to mediocre, attachment points can be too small, especially in areas that have to be firmly and squarely in place, because they act as alignment points for other parts.
The suspension spring assembly in the image Brian posted is a perfect example of all their sins.