The hints themselves are the same mixture as before, with "Ancestry Trees" always being first, no matter how awful they are.
The new bit is that clicking on Hints at the top of a profile no longer takes you to the list of hints, but instead slaps a confusion over the right hand side of the window.
Personally I am in the habit of using right-click and Open-new-tab, which still works as before.
This has been introduced in order to prove that their "web designers" are doing something and thus can avoid being made redundant. It is standard in the industry to change the design of websites, with the claim that the new one is "fresh" and "modern". The sites very rarely become more usable, often losing features which users previously found essential, and making other features harder to find or use.
About 8 years ago BT changed their webmail interface twice in a year. I decided that rather than spend half a week getting my aunt familiar with the new layout and inevitably yet another one a few months later, I moved her over to an offline mail reader, which she is still happy with aged 94.