I've got that set and actually like them a lot. They're extremely cheap so you'd think the quality would be terrible, but I had a nice surprise when I got them. A few of them were bent slightly and the tension wrench really sucks but apart from that, no complaints. I like them for the same reason I like goso picks... they're small enough for narrow-ish keyways and can take more punishment than the southords so I'll always use them first if I can. Not to mention they're great for teaching people with, cos it doesn't matter if they bend the hell outta them.
I'd say most people who rag on those picks either haven't used them or they just hate the idea of using cheap stuff (maybe it makes them feel cheap, I dunno). Not saying they're high quality or anything but you can pick just fine with em and the feedback is very good. It means that you'll get the feel for picking, then you can buy a nice set after a while and none of your newbie heavy handedness will be present in them.