I think a good deal for this camera, considering it gives you everything you need to start and more.
just grab a cheap 40/2 prime or kit lens off Fbook marketplace and go shooting.
recent firmware updates improved focusing a lot, making this just a tad behind Z6ii but still lots better than Z5
as someone who got tired of correcting Sony stills color output, this is tons better than A7iii I just sold (thanks eBay for 0% fees on 3 items per month lol)
Z lineup may not suit everyone, with limited number of glass available, it's getting better slowly with a few lenses on the roadmap
I switched to Nikon as I love the colour output and love their 40mm and 105mm lenses. 105mm closest rival is Sony 90mm 2.8 macro, and that is an impressive lens, while 105 beats it in about every aspect. sharpness corner to corner wide open at 2.8, solid stabilisation, easy manual focus, microcontrast and rendering is second to none, also light and relatively compact compared to other telephoto options, and can do 1:1 macro..
essentially I purchased Z6 just to shoot that 105/2.8 lol
BTW battery extender is a convenient dual battery USB-C charger, I rarely use it in camera
Don't know about others but I can't get over the lack of USB C and SD card slot for this camera. I'll wait till the gen 2 goes through the same cycle.