Same. I discovered a setting that brings up a little arrow pad on comment pages, so that I can swipe up/down on it to go to the previous/next comment at that level in the tree, and left/right to go out/in a particular comment thread. It's extremely useful for e.g. skipping over long comment threads I'm not interested in.
This is great! Although, I'll shamefully admit that after just doing the Konami code and seeing nothing happen, I went so far as to take a look at the source to get the last step. :)
You did indeed get a 5-star review out of it, though :)