That has to be BS. There's no PS2 emulator for PC out there that can play every PS2 games. Those screens doesn't tell much either being full screen ones and all, you could just be fooling around here a bit too especially not meantioning any emulator name.
The shots really look weird in some way too, not some typical emulator screenshots.
Then it's pretty wide known PCSX2 that has been developed for many years is currently the best PS2 out there and I don't question the coding knowledge the guys behind that emulator has, they are among the most knowledgable people there is when it comes to this. So all this makes me really suspicious about this. And I'm sure some1 else on this forums would have known about this emulator if it really is real.
I don't wanna sound like an ass to you but I'm pretty sure noone on this forums buys this stuff. But I would be happy if I would be proven wrong though.