Well every brand has gone worse to be quite honest. hTC and Nokia were the monsters when it was about build, but hTC's QC has gone down. Look at how many M8 device has that camera lens scratching issue. Nokia is hanging in there though, still solid.
So what you wanna get? Sony? The only practical Sony phone is Xperia ZL IMHO. Because it doesn't use that pathetic glass at back! God knows what's up with them using stupid glass on phones! So Sony is out. They also have ridiculously huge bezel.
LG? Absolutely no comment. Utter garbage.
Well S5 is still IMHO the second best build phone after the M8, and maybe the E8 is also there. And their AMOLED panels are still best, again IMHO. It just takes 10 seconds to switch to a more saturated profile like Cinema or Professional, you can even fine tune it too, I personally am not a fan of LCD displays on mobile phones, as long as I don't do any photographic works on my phone, does anyone do anyway? So I don't think it's meaningful to bring their AMOLED panels as a con, it's actually their best feature.
And there are dedicated forums on internet for almost everything, so there's one for televisions too, HDTVTEST.UK. I hate it when someone wishes to spend 100k or something and don't do the minimum research. I haven't seen they recommended any Samsung television below 100k, it's all Sony and Panny. So just like mobile phones only their extreme high end televisions are good. Now I might be a beggar, I earn around 150k p.m and I think spending anymore than 100 or 120k is meaningless behind a television, but I know people who consider spending 300k, then he/she might consider Samsung.
I
never was a fan of Samsung, but when I look around (that rotten fruit company, or Sony going crazy with both build quality and ridiculous pricing, Nokia releasing 930 after three months from announcement, and their best thing, the camera IMHO is just average, M8's camera lens scratch issue) then I just have to make a practical decision. All I can say is that the hatred behind them is extremely bubbled up.
Anyway, I personally will like my favourite brand come back and take the top spot for quality control, and make more phones like X-ZL, and be practical about Indian surroundings and make the earpiece clean and loud, and STOP with dinosaurous bezel for God's sake, yeah it's Sony

I have respect for them because they were the ONLY brand w/o didn't dumb down specs with their XZ1 Compact, that definitely deserves some credit.