Samsung LN52A550 Good choice for the money

I have owned this television for three weeks. The picture quality is top notch when viewing an HD signal. There are two items that have been minor disappointments. 1. The PIP only works with an analog signal. I didn't realize this before I made the purchase. 2. When watching football the image sometimes has a hard time keeping up with the action and you will see a partially blurred picture. This set is great for watching movies and regular television however.