I never bothered with 52 because I just don't know DCU well enough to enjoy it. Or so I thought. I also didn't read Infinite Crisis - don't you have to read that first?
Infinite Crisis wasn't as bad as Houde would like you to think, wasn't the greatest, but it was a fun read.
52 on the other hand was an excellent read. You don't really need to know anything about the Dibneys/Steel/Batwoman/Montoya/etc because that's the whole point of the stories, is to introduce the characters to the modern audiences.
They all have pink eyes.
Some of them don't have the pale skin though,
Classification
There are two main categories of albinism in humans:
In oculocutaneous albinism (despite its Latin-derived name meaning "eye-and-skin" albinism), pigment is lacking in the eyes, skin and hair. (The equivalent mutation in non-humans also results in lack of melanin in the fur, scales or feathers.) People with oculocutaneous albinism can have anywhere from no pigment at all to almost-normal levels.
In ocular albinism, only the eyes lack pigment. People who have ocular albinism have generally normal skin and hair color,
and many even have a normal eye appearance.
Other conditions include albinism as part of their presentation. These include Hermansky-Pudlak syndrome, Chediak-Higashi syndrome, Griscelli syndrome, Waardenburg syndrome, and Tietz syndrome. These conditions are sometimes classified with albinism. Several have sub-types. Some are easily distinguished by appearance, but in most cases genetic testing is the only way to be certain.
There's a blue eyed Chinese Albino model as well.