Title: Some basic math errors.
Review: This is the first DVD I've purchased by this author. Overall I enjoyed the DVD despite several math errors...The errors were in basic math (addition, subtraction, etc) and I easily caught them, so I wasn't upset...What concerns me is if I purchase more advanced DVDs from this author that may include errors that I am unable to catch...Math errors in(by) a math dvd/a math instructor is unforgivable...However, I will purchase more since I did learn quite a bit nontheless.MJL
Is this product review negative?