No problems so far. I was able to re-categorize two waymarks I had written in the wrong categories without having to do much (other than add an address line by line, hey Nate, fix that!). I liked being able to do this.
Changing the category is a bit cumbersome requiring a bunch of clicks, opening up a new window to find out what subheading the category is under and then finishing it. I think we need to investigate a less complicated way to do this.
For a first look, I am happy with the new changes. I am however sad that I still can't filter when I'm in a specific category. I know that Checkmark spoke with you about this.