Wikipedia offers these characterizations by noted authorities. I can't think of better advertisements for trying it than these
In 1917, under his pseudonym of S. S. Van Dine, the US art critic and author Willard Huntington Wright published Misinforming a Nation, a 200+ page criticism of inaccuracies and biases found in the Encyclopædia Britannica Eleventh Edition. Wright claimed that Britannica was "characterized by misstatement, inexcusable omissions, rabid and patriotic prejudices, personal animosities, blatant errors of fact, scholastic ignorance, gross neglect of non-British culture, an astounding egotism, and an undisguised contempt for American progress.
"Sir Kenneth Clark, in Another Part of the Wood (1974), wrote of the eleventh edition, "One leaps from one subject to another, fascinated as much by the play of mind and the idiosyncrasies of their authors as by the facts and dates. It must be the last encyclopaedia in the tradition of Diderot which assumes that information can be made memorable only when it is slightly coloured by prejudice. When T. S. Eliot wrote 'Soul curled up on the window seat reading the Encyclopædia Britannica,' he was certainly thinking of the eleventh edition." (Clark refers to Eliot's 1929 poem Animula.)"
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