No, I love pre daddy Zeus Diana. If I wanted a Herc clone I'd read Nu52 WW. Diana was way more powerful back then than she is now. You want proof? read any current continuity story right now and just compare what she does now to before. Diana was blessed by 8 gods before Nu52 steamrolled right over all the patron Goddesses and made Zeus responsible for everything. If anything Diana as a Demigod is 100s of times weaker than when she was an amazon that received blessings.
Don't put this on a bad origin. This was a dumb weakness before and its only made worse now. And here we go with the superman comparison. Making her bulletproof doesn't suddenly diminish her as a character. It doesn't turn her into a copy of Superman in any way.
Tell me, actually, give me some solid reasons why you think having someone like this be vulnerable to man made bullets. If you Deva pulling out a regular pistol and shooting Diana's stomach was shocking and not something out of a Rick and Morty comedy sketch, please tell me why.