For those of us NOT in garage bands, already have a blue ray, and 1st gen ipad, nothing excited me. Sure, the A5 is nice, but I haven't heard the developers screaming HALLELUJAH! to the heavens over it. I hope Infinity Blade will update nicely for the 1st gen too.
I just didn't get excited... No SD slot, not USB, smaller lighter, whoop dee doo. 1080 is nice, but not worth shelling out for a new one yet.