The camera issues are real, and very annoying. I took a video of my son and the phone spent nearly 40% of the video trying to refocus.
Pictures are ok with facial smoothing, I actually have more problems with the color. It takes the ambient color quite a bit and applies to face. In my house, this makes everyone's skin look significantly orange.
The phone was, according to Samsung, designed entirely around the camera. I'm not sure they succeeded here in making this work really well. With this much hardware power behind the camera, at $1400, the pictures and video should have beat the iPhone and Pixel without question.
Right now, it is sitting at a solid #3, which is the exact same position they were last year. Arguably, the S10 is taking better pictures some of the time.