Well, not speaking for anyone else but Samsung TVs rock. It's all I buy anymore. I've tried Visio, LG, etc and always regretted it. Now I don't even bother with the others. Just my $.02.
As far as the app goes it would be nice to get a focus on this again. They seemed to get the one out for LG and last I heard the issue here was being finger pointed at Samsung. Interesting though that Netflix, Plex and Amazon didn't seem to have much trouble getting apps for Samsung to work. Just sayin.