Let me preface this review by stating that "World Buffet" (it's just a few miles south of this restaurant) is a better option than Pacific Seafood Buffet.
From the hostess that doesn't look you in the eyes when speaking to the illiterate staff, the service is mediocre. For almost $17/ person on a Sunday afternoon, the selection doesn't vary that much from what you get at World Buffet for around $10/ person.
The sushi was a bit disappointing as it lacked options with yellowfin tuna, and the crab legs and crawfish were somewhat overcooked. Some items were also on the room-temperature side. The Korean BBQ beef ribs were my favorite thing there. They also offer a Mongolian BBQ area, some items that you'd find at Panda Express, soups, a dessert area, and some tubs of ice cream (including a Green Tea flavor!).
So, again, I suggest sticking with World Buffet as that is what I'll be doing for now on.