Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not up to par

I purchased it with the hopes of playing some recorded DVDs, picture DVD's, and just plain old regular DVD's. I had troubles with all, but oddly even the Regular store bought DVD would pause, skip, and delay. I spoke to a "guru" and he said that sometimes with the "less expensive" DVD players, the lense or eye isn't very steady or good quality and can cause that problem. With the less expensive, you don't have quite the consistancy - some work fine and others are junk. A little Russian Roulette. Anyway, I returned it and ended up purchasing a slightly more expensive model.