Instruct: Classify Amazon reviews into positive or negative sentiment
Query: there is no excuse

the majority of the errata are silly typos and are excuseable.But there is no excuse for telling the readerthe opposite of what is true,especially when you're claiming to be an expert.I bought this book on Heller's name aloneand did not bother to read the reviews here.The book was so confusing I finaly had to check the reviews.From now on, when I see Heller's name,I will check the reviews here first before buying.I hope Sybex got a good use from my $$.I can't say the exchange was a win-win.