Per a number of sources, American Airlines will be introducing its new livery this week, either tomorrow or Friday. They've made some fantastic advances with their on-board product but this should be interesting to see with the current brand dating back to 1968 and in my opinion, still looking as good now as it did then.
I would agree in regards to the America livery. More often than not, the changes carriers have made in the last 10-12 years in their liveries have not been as good as the previous ones, imo.