Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Opportunity Lost .. flaws -a -plenty .

The Band does no wrong . they were /are the best .My question is why put inferior live tracks on here .. when so much is missing? ..Aw Mercy , Plum Nellie (one of the most greasy distorted organ grooves of all time)Studio version of Red Beans And Rice ,Booker-Loo, One Mint Julep from the 'And Now' collection (this CD is very highly priced on Amazon should you want it for your collection).a couple more...Foxy Lady , Born Under A Bad Sign ,from Soul Limbo album , and 'The Beat Goes On' from 'Doin Our Thing' which is also fetching astronomical prices as I write this .. I am just scratching the surface here ..I look forward to the day when we get a really well thought out collection put together by someone who cares about the MUSIC .I was at The Stax -Volt Show in Manchester U.K. in 67' So I know this music quite well .