I haven't taken pictures yet, but I definitely have taken some of the switches apart. They're clearly white ALPS Simplified Type IIs (in short, XMs) according to the wiki here. The contacts and dual slots on the housings make it unlikely to be anything else, along with the half-width click leaves. I had to open some up anyway since the F9 key originally wasn't clicky like the rest (misaligned click leaf) and the H key didn't respond reliably (had to bend the contacts a bit).
By "inconsistent feeling", I'm mostly referring to the overtravel and general resistance feel. Some of the keys may not feel quite as smooth when traveling past click leaf actuation, or they may have a different level of resistance. Some of them don't have quite as positive a click leaf response, either, though you can still faintly feel it.
That said, I have personally tested it and verified that every single keyswitch does work (including Wake/Sleep/Power), and you should be able to type on it with no trouble at all.