Here's a couple opinions I developed from working in the WT sausage factory:
There were plenty of times that the elders and speakers were told to be uplifting and encouraging. But most of the time it was things like, "Look what good things you've done before based on your faith and obedience... now do more!" "Listen as I tell you how miserable you would be if it weren't for your faith and obedience to WT and its teachings." "Yes we're imperfect and deserve destruction, but Jehovah loves us anyway and will save us... if we just do a little more." It's like a toxic, abusive relationship where we're beaten savagely, but keep coming back because they tell us they love us.
I think most of us relate to reading WT litteratrash and getting the feeling that everything we do and think is wrong, and there is so much more we need to do to be worthy of anything. But I've certainly encountered plenty of the WT leadership that read and hear the exact same stuff, but come away with the feeling that everything they do and think is right. I even told my parents that when I would read things Jesus said in the bible, I would feel like I have a lot to work on. But having known the GB, I reached the conclusion that these guys read the Bible and got the feeling, "Hey, I'm Jesus' brother. I can nibble a cracker and sip some wine, so I must be anointed. And since I'm anointed, everyone else should shut-up and listen to me!"
And I told my parents I wouldn't buy a car from any of the new GB members. Here we are, worried if we're worthy to survive and have the privilege to dig graves after armageddon. Meanwhile, these guys are completely unworried and fully confident that they will be whisked up to heaven to sit on golden thrones and decide who of the rest of us will live or die.
So the stuff that we read as JWs wasn't uplifting, but it is all very uplifting to the GB... who somehow manage to keep coming up with new interpretation of scripture that makes themselves even more important, all the freakin' time!