Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Blu-ray

This is a pretty good movie to start the Pirates series. I did notice that this movie was a little grainier than the second part since I own both movies. So as far as the graphics go, it's not too bad, but still a bit grainy. The uncompressed sound is always amazing, and will really rock if you have a surround sound system. By far, it's a collectible movie...so it's in my books.