SFS carts are designed to be more user-friendly anyways since they were built after fulfillment became a thing. The 3-tiers were pre-fulfillment and weren’t designed to be easy to use for that, clearly. I made this app due to complaints from TMs at my store that there was either barcodes missing...
Your review should be fine. If you maintained great performance through all your different assignments, your review hopefully will be written with the best of scores (depending on who your roll-up department’s TL/SRTL/ETL is).