Instruct: Classify Amazon reviews into positive or negative sentiment
Query: ...this needs ritalin...

...i have listened to this several times and still dont know what to make of it...my reactions veer from "whutha'ell!?!" to "whutha'fu#k?!?"....enjoyable, omost pleasant one moment; jus plain noisy the next.the best way for me to describe this is if you let a romper room full of hyperactive kids have access to some jazz records, a sampler, a recording studio and chocolate!!!electronic-freejazz-on-acid...even tho i gave it four stars i might give it only one tomorrow...and then five stars the day after that!this is the armeggedon filtered thru the ghost of dizzy gillespie and medeski, martin & wood...both calming and chaotic! (and now my head hurts!)....