not sure what the Times' TOS says about that ... probably excerpts are allowed under the fair use doctrine, and links to the full review are allowed by the Times.
since you've mentioned it, there are some other websites out there who are ruthless about enforcing their TOS -- linking, attribution, etc; it's worth noting that BWW enforces those rules and acts against posts that violate them.
"You, sir, are a moron." (PlayItAgain)