Definitely not just you. Steam remote play just displays a green screen for me whenever I connect. I can't get it to work without compromising quality.
For one, the streaming actually works, that's an immediate win. HDR is also present. Image quality is better at the same bitrate.
But to your other points,
Remote install I was not aware that steam remote play could do, that's a pretty nice feature! Streaming big picture mode and choosing a game to download is easy enough though.
Steam big picture is there by default, and your whole steam library is there. You can add games manually too, but personally I use big picture for my steam library and playnite for everything else.
Plus the games that were scanned through GeForce experience were automatically imported, not sure if that'll be the case going forward though. But they do have an import script.
Edit: not sure how it appears to others, on my device it just shows a picture and not the text I input, it's my phone on cellular showing you can connect outside the same LAN.
I'm not sure if I did this right, but here it is! This is the script to run on moonlight launch, just reverse the numbers for your script to run on moonlight exit.
The instructions above worked well with the exception of the script. Make sure that the iddsampledriver folder is on the root of the C: drive. and make sure that Multimonitortool is inside that folder.
You'll have to switch the numbers in the script with your monitor values. You'll get those from MultiMonitorTool. Open MMT, right click on your monitor, click properties, and the value you're looking for is under "Name"
@echo off
:: Path to MultiMonitorTool.exe
set "MultiMonitorToolPath=C:\IddSampleDriver\MultiMonitorTool.exe"
It was better than the first day when I tried it, but still not fully functional, I've moved back to Google Assistant again. It doesn't do all of the "Home" commands and it struggles with setting up calendar events and reminders.
When you asked the answer was yes, but, then after a day or two they actually force enabled WITHOUT the app being installed. At least for me and a few others online.
So after sitting down and setting it up, I found that on my setup the script above didn't work for my machine. I had to set up my own scripts that specified the path of the executable, and then I used a command that toggles the monitor instead, it worked much better that way.
But scripting aside, now that it's working, it is beautiful! Set it up for my living room TV to be a 4k 120hz virtual monitor.
Here's hoping they make a great product. I usually like to wait till a 3rd Gen product before jumping in, but I'm missing the versatility my Galaxy fold 3 had. Love my pixel 7 pro too, really looking forward to getting the best of both worlds.
Hopefully this one will be more stable than the last two updates. I think I'll wait to make sure they didn't break anything with this one. Personally I didn't have any issues, but I'm on the lookout now.
I'm sure there are better options, but I'm running proxmox as my host and a windows server VM for my suite.