I quite like it. it means another new GW system. I'm currently in campaigns for WFB, 40k, Mordheim, Bloodbowl, Gorkamorka, WFRP, and now AoS.
I'll play both versions of "Warhammer" - 8th and AoS, it means I can play two games with most of my model collection. But I still think I might start a new AoS army, once we've seen what most of the new stuff will look like, though I already like the Stormcast Eternals. I think the right paint job, other than shiny, shiny gold will help. (Although had a go with the new gold paints in the store today, and will definitely be getting those)