Hello there,
I’m using the Genki path together with the Genki 1 2nd edition Book.
There’s one thing I’ve noticed that totally caught me off-guard:
Genki introduces the た-verbs in chapter 4, but just the polite form.
As soon as you do the た-verb lesson here on Bunpro you are receiving reviews for the casual form (short form) as well, which is only introduced much later (chapter 9, page 212).
So you end up with reviews for a rule which you aren’t any familiar with.
Maybe these should be split in two Bunpro lessons or at least there should be a hint, that you need look this up in chapter 9.