New Colecovision and Atari 5200 emu for PS2

Someone who goes by the name of James recently ported Colem, the Colecovision emulator for PC and Jum52 the Atari 5200 emu to the PS2. It surprising that nobody are talking about it. Here's the link to his web site. It would be cool to hear how the emu perform. I would test them but I'm not really familiar with those 2 systems so my review would be kinda pointless since I don't even know how the games are supposed to look or perform anyway.

http://www.geocities.com/james7780/PS2/ps2prog.html