We just came back from a weekend at WDW and trying out the new menu at O'Hana. I liked the shrimp, mainly because it's easy to overcook them on the skewers. On past trips, more often than not, the shrimp would arrive overcooked and dried. I didn't realize though that they would also be all-u-can-eat. I would've definitely ordered more, because I'm not a sausage or turkey fan.
The dessert was a wee bit small for the 4 adults that was eating there, but our cousin was prompt in bringing out a 2nd one right away.
My only criticism, is that it seemed the skewers were coming out slower than in the past. On previous trips, you would barely finish what's on your plate, and another cousin would appear to ask if you wanted more. This time, there were definite moments (yes, plural, happened more than once) where we had clean plates and had to flag down a cousin to get another piece of steak. It's good for the diet though, I suppose.....