LIN-LHR on 19 Feb, only two lines (priority and general) but they were calling groups on the loudspeaker, with shouts and disorganised crowds...but hey, it's Italy and the B gates at Linate a bus anyways...
LHR-MAD on 20 Feb, three lines: 1, 2 and 3, everyone else.
Again, really love this new system. Especially for intra-week flights to popular biz destinations, where the priority lane was often longer than the normal one. At least this way status is properly respected.