No love for the .5 grades?

I know PSA has been very conservative in giving .5 grades since they started doing it, I am curious as to why.
Here's some cards from my latest sub, some nice looking 8's.

Here's some cards from my latest sub, some nice looking 8's.


Matt
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Collecting 1970s Topps baseball wax, rack and cello packs, as well as PCGS graded Half Cents, Large Cents, Two Cent pieces and Three Cent Silver pieces.
I think you're right about it depending on the grader. I've had 2 orders that were about 20% w/ half grades, vs. most of the time it seems like I get one or none.