I used the placement test and found it very difficult to use, and the overall quality was not up to par.
The font it used was very difficult to read the characters, and the pinyin version was just the pinyin without the characters at, that’s hard for me to make sense of.
Also the questions were just very hard, even my ABC wife found them difficult. Usually shouldn’t they start easy and get harder. It’s just a bit less morale crushing.
As one of the first things that a new subscriber will check out it would be great if it could be improved upon.