Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Superman animated series season by season box set

"I believed Wally West will say the same thing..." WHY ARE THEY TAKING SO LONG TO RELEASE THE DVDS AND WHY CAN'T THEY RELEASE ALL THE SEASONS IN A ROW????? USA is showing Justice League Unlimited now and we haven't got the whole set of Justice League Season 1...yet. GREAT! Not to mention 'Superman the Animated series' where Sup had not even joined the League...