Maybe I'm not the best person to be writing this review, as curry isn't my favorite, but I enjoyed my experience so I will comment on that.
I ordered chicken katsu with the lowest level of spice. The chicken was really good and the curry wasn't spicy! I definitely could have done a couple levels higher, so if you don't like spice get level one. I also tried some of my boyfriends tofu katsu which was good as well. I usually have tofu with peanut sauce, but the tofu katsu went well with curry!
The service was great! They were very attentive and checked on us often. The restaurant is kind of small, so I can see there being a line if it was earlier on in the evening (we went around 9pm or so).