Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The problem with live albums...

... is that, when done badly, they're just a greatest hits collection with all the songs done faster and sloppier than on the original albums. I love Weather Report, but this is not their best work. Buy their studio albums first (starting with Black Market and Heavy Weather, moving on to their self titled album, Tale Spinnin', Sportin' Life and Mr. Gone) and then, if you're hooked, go on and get 8:30 as you complete your collection.If you do, then you'll be annoyed by the fact that this isn't a complete re-release: Columbia cut some tracks from the original, with the nonsensical justification that the original double-LP version is too long to fit on a single cd but "too short" for a two-cd version. Now it'll probably be impossible for true fans to ever get the missing tracks, unless we can find an old vinyl or cassette copy in a second-hand store somewhere. What's the point in re-releasing allegedly classic works of jazz if you're not going to release the whole thing?