Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fantastic

I have never been a die-hard Nirvana fan (though they've had some fantastic moments, like 'Smells Like Teen Spirit', the In Utero album...or this one) but this IS a very impressive recording. 'Unplugged on MTV' records are usually just plain boring, but Nirvana does hypnotic versions of Nirvana classics as well as cover songs by somewhat obscure bands like Meat Puppets (three songs actually), in a stripped-down way.It's hard to say exactly what makes this record so good, but if you want to know I suggest you listen to the cover of 'Jesus Don't Want Be For A Sunbeam'. There's a word for it: magic.