It's too soon to say I've got buyer's remorse, as the console will still be worth getting for me and I don't mind paying the premium of getting it at launch. Aside from the load times, I think the console itself, and especially the pad, is brilliant.
That's as long as the games come, and I know there will be for me, but maybe not enough for others. What was looking to be a fantastic launch window has definitely failed to live up to expectations. I'm happy up to now, but even though I've only finished ZombiU out of my 5 launch games, I'd like something before Rayman in 6 weeks time, then Monster Hunter and Lego City a couple of weeks later. So nothing for ages and then 3 games in 3 weeks.
Hopefully Pikmin and W101 will follow in April or May rather than June, but I'll have GTA in May, which is the only thing apart from Revengeance I'll be getting on the 360 for the foreseeable. But the 360 isn't a brand new console trying to prove itself. If only the third party support was better, things would be looking great, as the exclusives look fantastic to me, and beyond what Sony/MS can offer me, personally.
I just hope Nintendo don't get lazy, like they did after they released a stream of big Wii games in 2007/8, because they're going to have to be on top of their game when they do release stuff.
And sort out VC on the game pad, it surely must be so simple?