At this point it's obvious that "Make Me" is getting a better reception than "Pretty Girls" and it seems as if it is being better received than "Work Bitch".
I found an article that came out a few days after "Work Bitch"'s release and it makes that clear:
The article says (try to not pay attention to the shade, just use it for the facts):
"Britney Spears’ new single, “Flop Bitch,” is now following in the foosteps of “Applause” by crashing and burning on iTunes