Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Brain Tripping

The lyrics tell the tales of a class struggle, a revolution or communist manefesto, but they are woven into the funkiest tracks I've ever heard. Fat bass, expressive drumming and enough Hanrahan weirdness make this album a headphone treat. Don't expect to love it the first time you hear it. By the 3 time, you're hooked. The song titles alone are reason enough to love this album. Jack Bruce of Cream has gained a fullness to his voice and a smoothness to his playing and has rarely sounded better. "Exotica" lives up to it's name.