GameSpy
Provides information, screenshots, and a review.
http://wii.gamespy.com/wii/hajimete-no-wii-/

IGN
Screenshots, videos, reviews, previews, news, and a message board.
http://wii.ign.com/objects/853/853786.html

GameStats
Videos, screenshots, average scores, article links, and a message board.
http://www.gamestats.com/objects/853/853786/

GameSpot
Reviews, news, previews, images, videos, cheats, links, and a forum.
http://www.gamespot.com/wii/puzzle/wiiplay/

1UP
Review, by Demian Linn: "Play is made for people who don't really like games, and if you're someone who really does, that's a problem." [Score: 6 out of 10]
http://www.1up.com/do/reviewPage?cId=3157157

Eurogamer
Review, by Kristan Reed: "Wii Play is definitely a good means of making sure players from less experienced backgrounds get to get used to various game types and control system before they're unleashed into the wider world." [Score: 6 out of 10]
http://www.eurogamer.net/article.php?article_id=70642