Instruct: Classify an Amazon review as either positive or negative.
Query: Dozens of typos in the Kindle version

Dozens in just the two chapters I have covered so far. Essentially any formula that is inline with the text of a paragraph has errors. Many times it is a minus sign replaced by an equal sign. Capitalization in formulas is also problematic, e.g., showing Pa for "alveolar pressure" instead of PA, which is standard convention. Someone using the text as a quick review might be able to get by, but for a first exposure to the material this would be crippling.