Personally I love it. It's small and light but has a great feel in the hand and although the photos I take are bad I am sure it's me and not the camera.
If you have older F mount glass you can get the adapter and use the lenses no problem, but check the compatibility for AF.
I'd recommend it easily to anyone looking into mirrorless.
How is the battery life for the Z50? I've read that is a common issue with new mirrorless rigs.
The battery life is just ok, not great. Mirrorless as a whole has worse life because it's always using the sensor unlike DSLRs but the Z50 doesn't set itself apart there. I keep an extra battery with me for the times I'm going out with the intention of taking a lot of pictures but I've only had to switch once or twice.
1: https://www.nikonusa.com/en/nikon-products/camera-lenses/mir...
The Z50 with the two kit lenses looks like it could replace my D50 + 18-70mm + 70-300mm; the new 50-250mm lens has a shorter reach but shouldn't be a big issue on a crop sensor, and would be lighter than the 70-300mm. Using the adaptor to allow use of the wide and micro lens may tide me over until Z equivalents are available. Reading reviews and watching for a good sale is where I'm at now.
It is just not that monetary... You have a lot of prosumer shooters and models.
And of course you have hobbyists with street and landscape.
Also videographers.
And pros.
And do not forget thay good glass lifespan measures in decades and good bodies last quite a lot.
There is a lot of shooting going on. Just not a lot of hardware sales.
But if you want to measure the market - don't look at nikon, look at godox/neerwer
I got a Nikon Z50 a few months ago and love it.