Some of these are pretty badly done. I also think that the algorithm could be called racist.
Balrog has been given non-African hair. That's kinda racist.
Ryu looks like a cross between Ralph Macchio and Fred Savage. Ryu is supposed to be Japanese, also kinda racist.
Chun Li looks good but she's supposed to be Chinese, not Ukrainian. Again, kinda racist.
The worst of them is Ibuki. Aside from the obvious stubble (WTF?!) the very shape of her face is all wrong. It looks like the algorithm added 20 years of age and about 50lbs of weight. I don't see a double-chin in her original render. She looks like an overweight Italian New York cop. Her name indicates that she's supposed to be Japanese so again, kinda racist.
Whoever designed this algorithm needs to inform it that not all humans are Caucasians because it's clearly unaware of this fact.