I remember finding a bunch of these controllers at a closing KB Toys in 2004, and wondering whose idea it was to use comic sans font on the thing. That (combined with the packaging) made it look cheaper than those third-party PS1 controllers that were available at Dollar Tree for a short time. Big fail.
The only third-party DC controller I've tried was the Performance one (I was playing multiplayer with a friend and that was his only extra controller). Got the job done, but it's too large for its own good.