Gamertell has posted a very positive review of the PS3 game, Buzz! Quiz TV, which ships with four Wireless Buzzer controllers.
From the review:
"Buzz! Quiz TV, a trivia video game wrapped in a hokey game show skin, not only offers an ample supply decently balanced questions but also promises to keep refreshing questions through online updates and user-created quizzes...
This game works well, is fairly easy for anyone to play and even comes with cute game show-esque wireless controllers complete with a big ol' red button on top. Even if you exhaust the seemingly limitless database of trivia, rest assured there will be plenty more to download, or you can simply go online and beat the bejeezus out of an unknowing opponents."