I have been very concerned with wildly varying benchmarks from each reviewer, some say great some say nay, I had no idea WTF was going on ... yesterday was somewhat stressful for those anticipating Ryzen, today falls a little more light on the situation, but it's not a crystal clear picture by far.
Also come to light is that Mobo manufacturers were only given 3 months in which to build their bios, so this could well attribute to the memory issues.
So still when asked Intel or AMD, I would personally choose the AMD, as depending on which review you see, your only loosing 10% performance in certain games (DX11 Single core make the bulk of these reports(not all i know)) and outside of this, AMD dominates in every multicore application, so given this advantage outside of current gaming and the hope (i can't see the future) there will performance upgrades and tweaks as people finally get to grips with writing bios / drivers for Ryzen.