Interaction was great! Comparing to WDW, I LOVED it so much beter at Chef Mickey at TDL. For me, food was much better there too, my taste bud prefers Japanese food over waffles and sausages (they still had Mickey pancake though). My kids and husband loved the Japanese curry.
I remember feeling disappointed at WDW Chef Mickey last December... Less interaction and we had to wait quite awhile to have all characters to visit our table. At Tokyo Chef Mickey, we had at least 2 visits from all charactors.