The Atari 5200 was pretty bad, but my vote goes to the 32X.

Virtual boy, with the black and red graphics and the eye strain and head aches it caused, I'd say it's the worst.
WFT was with the red and black graphics, I mean they went from colour with the snes to black and red, what the hell were those nintendo execs smoking.

so yeah, Virtual boy worst console eva!!!

I loved my 3DO! (just had to throw that in there :p)

Of all those, I would have to say the worst was the CDi

Virtual boy

THe N-gage, had tomb raider, pathway to glory (really good strategy game) and some others,
the 32x had mortal kombat 2, shadow squadron, star wars arcade, and the 2 virtua games,
the 5200 has fantastic arcade ports of many classic games such as Zaxxon, Centipede, missile command, moon patrol, gyruss and more, and with a wico command or comp pro controller, the control issues disappear
the 3do has super street fighter 2 turbo, that alone makes it worthwhile
if the virtual boy didn't hurt the eyes so badly it'd be a good system, as it actually has some good games like wario land, mario tennis, golf, and a few others

I'll repeat, the Studio 2 has no games worth playing, crappy really blocky sports games, annoying trivia games, the worst controllers ever, the worst graphics ever, the worst sound ever, it has the worst of everything, it moves past opinion and really into fact, as their is a plethora of evidence of why the studio 2 is such a piece of garbage, it manages to even make the game com look appealing.

THE RCA STUDIO 2 IS THE WORST SYSTEM EVER NOTHING ELSE EVEN COMES CLOSE!

The Gamecube. It just didn't do anything for me, the controls were horrible, and the whole system felt so cheaply made like N64.

Edit: Also, the original XBox. Same thing as the Gamecube, only it didn't feel as cheaply made. The game library was just as bad as the Gamecube's. I remember I bought it and got Halo 1 &2 and waking up one morning asking, "This is it?"  

...so you're saying that the Gamecube and Xbox were worse than the 32X and virtual boy.....yeah....

Dunno as I've never had one of these platforms, I've only had great and successful consoles Oh well maybe not the Gamecube, but it was successful enough to me.

Never had any of those so I'll just say the Virtual Boy.