Instruct: Classify Amazon reviews into positive or negative sentiment
Query: this is the best they could do?

"purr la perla" is an excellent song, but the other three tracks here are thoroughly weak, just barely passable as b-sides. As a massive Cocteau Twins fan who found Mono tolerable, I was hoping for much more, but it seems that Mr. Guthrie has lowered his standards tremendously. This stuff sounds like the barely-thought-out too-simple toss-offs that mar the Twins' final few albums. Innovative it ain't.