I thought everyone knew that most reviewers, for example those that review for a living, get paid to say what they say.
The Toronto Sun did a movie review of the last Batman movie and the reviewer went off about how horrible the movie was, then the next weekend the same reviewer was phraising the movie as being great. When asked by a reader in the column section about whether they were getting paid to say what to say or not, and they wouldn't confirm or deny it.
In the end your better getting reviews from friends, associates, or reviewers who review for the fun of it and not for a living.