Newspapers are good sources for reviews and criticism. Check the Newspapers & News Media guide for individual online paper titles like the New York Times, or use the "News" tab of Nexis Uni to search several papers at once.
You may also find that you need older papers than are available through the tools mentioned above. One of the best resources to use when looking for historical newspapers is ProQuest Historical Newspapers. This will allow you to search historic newspapers from New York, Chicago, Los Angeles, and Washington D.C.