PJ64 works better then a N64 itself, the picture is clear and games doesn't lag, Perfect Dark has moments when it lags like a total bitch on the N64. Emulation isn't really a great subject to discuss seeing as the majority of its discussions involve piracy. But the texture filters/packs are awesome fun to use in old games. Playing some old game you loved with high res textures or even textures that turn link into an Emo.