The CiCi's in Irwin, Pa (outside Pittsburgh, just off the Turnpike and near the Big Mac museum) has been very good (for what it is

) is in the past. They cleaned and restocked the salad and pizza bars frequently, and would make you custom pizza (even if what you wanted was just brought out to the buffet) without hesitation, and employees were friendly. I haven't been to Irwin over a year.
i went to the CiCi's in Gaithersburg, Md a couple of weeks ago and it was absolutely atrocious. Food everywhere, old pizza on the buffet, dirty bathroom and unclean tables (very short of staff). We did get a custom (sausage and mushroom, nothing exotic) pizza and it was good, but I would never go back to that CiCi's and based on the experience, I know understand why so many rip CiCi's apart.
If your local CiCi's has good management, you won't have a bad experience (hey, it is a $6 buffet), but if they're at all lacks, forget it.
Never heard of Eatza Pizza Buffet.
Kevin