Just went there 4/12. The hostess was fun, but our server seemed as if she couldn't be bothered with us... which is def. not what I look for in a server. Since it was our last morning, we'd booked the latest time available. Maybe she was feeling rushed to get tables cleared? I don't know... that whole, book the last table of the seating has never proved to give us more character interaction... anywhere.
The food was mildly good. All the breakfast food we had on this trip really seemed similar regardless of where we ate... except for O'Hana's pineapple bread. Dh and I liked it but the kids didn't.
I felt very relaxed, laid back in here... I don't know if that's because it was the location of our table... in a corner... tables seemed nicely spaced, not too crowded, or b/c it wasn't overly crowded (end of breakfast time, remember), or b/c it was our last day and I wasn't feeling anxious to get to the next thing -- b/c the next thing was heading home
The characters were dressed in Hawaiian garb... Mickey had a red and white flora Hawaiian shirt and lei. The characters just did the basic, meet and photo... 30 seconds or less kind of feeling... nothing spectacular tableside. However, they handed out maracas for a parade around the restaurant and Chip grabbed my dd5 by the hand and paraded around with her hand in hand. That was cool!
As for proximity to MK, it's great.... Food, good to above average... Character interaction, fair... atmosphere, casual, relaxed, laid-back... service, hit or miss, for us lackluster.
Would we do it again? Not in a big hurry to... but if it fit into our plans, probably.