Attendants rate themselves with your slip.

Hide your slip as far as you could. People working in there, fight for those slips so that they could rate themselves accordingly. They would even opt to do the rating on your phone themselves, its awkward.

I believe the rating should be honest from the clients, not the other way round, unless if there is so much pressure from superiors for those good ratings.

Other than that, everything is excellent, service is awesome.