I bought one 2 weeks ago. It has its pros and cons. CONS: Mine freezes at the sign in screen fairly often. I also have had issues downloading pictures while in wifi calling mode. PROS: The price is great. My battery life is excellent right now. I've played a retro game (low graphics) for hours without it losing much power. The camera is good enough. It's not spectacular, in my opinion, but it's better than my old S9 camera (note, I am still discovering some of its features). The display is crisp. Its fast when it's not freezing.
I'm still wondering if it was worth the purchase; Samsung seems to still be fixing some of the glitches. However, if they fix the annoying things then this phone is a steal.