I guess the concern is that they have intermittently worked. So if they tested them and were lucky enough to get all 5 to work recently. I doubt anyone would know this but it would be great to know if the are putting the slide issue behind them or if they have the to run the drill again deploying the slides during the next Mini. If so, the same concerns still exist that all 5 won't deploy a second time. ......That's not going to happen!! We will pass this next one!