I love it and my wife requests it all the time. I keep some of the ginger mayonnaise mixed up for other things also.
Taste is excellent - but just a bit too salty for our tastes - however that won't stop us from making it again (we've made it twice already). Also - Instead of fresh ginger, we used half the amount of dried ground ginger.
The most difficult and longest part of preparation was grating the ginger. I suggest buying a jar of minced ginger or mincing it yourself. Sweet Thai chili sauce is fantastic. Sourdough bread is delicious with the chicken. I made the sauce and mayo the day before so the tastes mixed and used only avocado for garnish. Scrumptious!