It’s actually not that useful...

Still have to spin the wheel/ run the useful “unofficial” app, fill out paperwork and plug in ACARS data to run #s. In its current form it just adds an additional step to slow down the process when the gate agent and FA give you the CLR and pax count 3 minutes before the door is supposed to be shut then pester you about getting the door shut on time so they don’t get blamed for a delay.