Your criteria don't include the simple pleasure of using something new, different, or just appealing, for whatever illogical reason. My GR meets none of your standards for me personally, but I'm sure glad I gave in to GAS. Sometimes you don't know how rewarding something can be until you take the leap.
John
The pleasure of using something new just for kicks is a double edged sword. It's usually short lasting and I have problems seeing the point wasting the earth's resources buying things I won't keep. I really prefer buying other people's leftovers, like the GH3 I bought yesterday and most of my other cameras. That way, I can build on other people's experience, buying what has been thoroughly tested, and I re-use items that might have ended up unused. The image quality is still the same as when it was new
The exception is when something really great comes along, like the E-M1 (and the GH1 before it), but then I know that it's something I'll keep for a long time, hopefully until it's worn out. I'm always happy when I've used a camera long enough for technicians to say that there's no point in spending money on repairs anymore.
Count me also to the group that rarely find satisfaction with compact cameras. They are sometimes fun to start with, but mostly lack the functionality I need to create the photos that I aim for. A viewfinder and proper physicals buttons, switches and wheels are items I can't live without. I have a Nikon P330 in my bag, but I always bring a "proper" camera too, just in case, so there's no point really.
GAS for me these days is mostly reserved for old but excellent cameras that I couldn't afford in the "old days". I have a lot of fun using my Contax RX, even if I only shoot half a dozen rolls per years with it, and I'm sure I will give in and buy an RTS III one of these days too, load it with Ektar or Plus F Pan and have a blast