Instruct: Classify the given review as either positive or negative.
Query: Good progressive bluegrass

Nice bluegrass, with sweet, solid picking. Several of the songs are a bit too wordy and very much About Something (steel mills, historical events, nostalgia for golden days gone by, etc.) There are a few tracks on here where they lighten up a bit, though, notably on the excellent heart song, "Perfect Fool," and on a trio of fine instrumentals, but the gabbier numbers do creak and groan a little around the edges. Still, it's pretty much top-flight material overall.