You can use the following sites to determine the quality of the picture and features of potential replacement TVs. Enter your model number in the search boxes. Note that the build quality/longevity of the hardware is not assessed in these types of reviews.
You can use the following links to access current discussion of your defective TV model, including Sony discount offers. Note: After arriving at the thread, click on the "Last" link in the upper right to jump to the most recent discussion.
2003 Grand WEGA (WE610, XBR950)
2004 Grand WEGA (WE655, WF655, XS955)
SXRD Optical Block Replacement Failures
You can use the following links to access current discussion of models being offered as part of the Sony Listens discount/settlement program. Note: After arriving at the thread, click on the "Last" link in the upper right to jump to the most recent discussion.