7452 is probably my favorite standard Dayi shu cake, which means it's probably my favorite shu cake of all time. Some years are better than others, and in some years 7562 sometimes beats 7452 for "shu of the year" in the Bearsblog "Teas of the Year" Awards.
I haven't tried this year's 7562 yet, but 7452 clearly wants badly to hold onto its title. It displays some of its best traits this year: richness, smoothness, clean earthiness, mineral/"rocky" flavors, thirst-quenching throat "feel", tenacious brewing, and an aftertaste that lingers in the mouth for an hour or more after drinking.
My two complaints with this year's 7452 is a lack of complexity, maybe highlighted by having drunk the Nan Jian Tulin brick too near in time. Second, 7452 has little aroma this year, but this could be my sense of smell (?).