i know youâve said that you donât want to use a re-order script, but i think with so many reviews the SRS canât function properly on its own.
under normal conditions, if you fail a review, the item comes back relatively soon. then you repeat the item, and reinforce what youâve learned. this works because in normal conditions you can do all your reviews every day.
however, this doesnât work when youâve got this many reviews. if you fail an item, and do 60 reviews the next day, the probablility that that item will return is about 1%. indeed, it might be weeks or months before that item returns. the whole concept of spaced repetition crumbles.
by prioritising certain items (perhaps by level: top-down or bottom-up, perhaps by most recently reviewed, there might be other strategies) you can reduce the pool out of which WK selects the items it presents for review. and you can get your items at appropriate intervals again.
i hope you will take this post in the way it was intended: as well-intentionned advice. i can empathise with wanting to brute-force your way through this pile of reviews. however you attack this problem, i wish you the best of success! ^^