agreed.
i'm very happy with the initial numbers but also worried about next year's numbers. there are only so many early adopters that will buy a system at $400 and with few-ish games. fullfilling a lot of that demand day 1 means a bigger drop early 2014 (most likely) and might kill momentum for the ps4/xbone and the entire outlook on the console business.
very happy,.. but very worried too.