Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Goodfellas comes up 34 minutes short

We also got 112 minutes through Goodfellas, and then it ended. Clearly, there was supposed to be more content on the reverse side, but this disc has no reverse side. The film is supposed to run 146 minutes, so it comes up 34 minutes short. A real disappointment. If you get the two box set that also contains Goodfellas, then it has a reversible disc. So, this is a manufacturing error that needs to be rectified.