Yesterday I received my 46A750 in exchange of 4669. Initial impression - picture quality is excellent. Euro cup - what a difference between 69 and 750! Wow!
Didn't look for clouding or other problems - yet.
Some issues - comments:
Reflection: Little bit annoyed with the reflection in the dark scenes and in the the day time.
Viewing angle: 4669 was much better than 750. Around 45 degree, picture starts to fade. I went to local Fry's today to see whether this problem is just for my TV or all of them having same issues. I found out 750,650 and 550 - all of them have same issues. But 65 series (there was no 69 or 71 series on display) had better viewing angle than this 2008 models. Any idea?
HDMI2/DVI: Man! what a mess! I attached my PS3 on HDMI2 and it said 'Mode not supported'. What? Then I read the manual and found out - it is not a 'real HDMI'. It supports only DVI - > HDMI and you need to connect the audio separately! Why they are calling it HDMI? I think they should not advertise HDMI x 4. May be HDMI x 3 1/2.
Remote: Just sucks. 69/71 series remote was much better. There were dedicated buttons. I wish I could keep the old remote. I could not find a 'freeze' button. Looks like I need to dedicate some buttons in my one-for-all remote. After using iPod's click wheel - this remote's click wheel is just felt like a childish copying!
DNIe: Why it is only available for Dynamic mode?
Menu: Very poorly designed.
Text: Was much crispier before. Why they had to change the font - who knows?
Info Link: Weather section: Why you have to press button to select either today's temp or 6-day forecast? Why can't you just see both of them at the same time?