I don't really see how the queue time being long is on blizzard.... you are playing a DPS that is just how it goes... if there is 50 dps to every tank then you gotta wait...
For one on remix is NOT on a different sever, its on the server you are currently on when you make the char. So if your char is on Stromrage then your remix char is also on Stormrage and you can even join guilds that are on Stormrage. I am a GM an all my guildies playing remix are in my guild with their remix chars. Also the stronger you make your cloak with your first char the stronger it will be when you start a new char. The queues aren't accurate it may say 21 mins but its actually not I am leveling a hunter as well and been queuing for LFR and LFG and haven't had to wait more then 5 mins, and I queue every single day. Also its super cheap to upgrade your gear with bronze its litterly like 200-500 bronze per upgrade. Also if you do the Queued content you don't NEED to upgrade your gear you get all the gear you nee. IF you do all the queued content on a regular basis bronze piles up VERY fast. At level 58 I manage to get 45k bronze. We get it buddy you don't like to farm shit, we got it the first time to said it, you don't need to say it 100 times in your stream.
I think you made this video too early because the speed of leveling is really fast. I can hit 70 on a fresh character within 5 hours /played. I do agree that Remix has issues but Blizzard will learn from this and deliver something better next time.
I don't think everyone being and feeling overpowered is fun at all. I'm so bored of the "gogogo" playstyle and people nukeing everything encourages it. Geez... You could say I should go play something else if I don't like it, but I could say the same and ask this game not to be ruined since WoW didn't use to be like this.