Are these available for general sale yet, or it is KS-only?
The guy finally actually managed to ship out most of the kickstarter ones, after some delays, so maybe it'll actually be up for sale soon, yeah. Apparently he hired some people so that they'd actually ship out on a reasonable pace, though they did arrive four months after the kickstarter said. I backed the kickstarter, and mine arrived only 5-6 days ago. Of course most gaming kickstarters do end up delayed, it's to be expected.
So, how is it? I installed it later that day.. and it works! There is one drawback, but the thing does its job great as far as playing games goes. Games actually work with this thing as they never have in this Nintendo, and with the good picture quality composite gives you on a NES. None of those awful vertical lines through the picture here, unlike my NES 2! The drawback is that getting games OUT of this thing is hard -- it has a death-grip on the cartridges, unfortunately. I do understand that the way that NES carts are so easy to remove from an actual pin connector, one of the features of the "ZIF" connector, is the problem that causes NES connectors to fail -- ie, the bendy pins make putting carts in and out easy but also fail easily. So, there may be no way to have a reliable and also easy-to-remove original NES cartridge connector, but if there is, this definitely isn't it. Still, it's far better than what I had before, so I'm happy with it. The only other issue is that there's no real way to play my Japanese games with this, because if I put my Honey Bee Converter in there I'll probably never get it out... so it's the NES 2 for those, I guess, until/unless a Famicom converter for the BLW is made. I'd probably get one if it is.