Well, it's been about a year since I bought my Razer Blade 16 OLED and I wanted to report back because it seems that the forums are full of people with issues, and it can make it feel like the quality control is worse than it really is because posts are skewed to the negative.
For me, my Razer Blade has been my favorite laptop. This thing runs everything I throw at it without any issues (I have the RTX 4090 and 64GB of RAM for reference). I use it for clerical work, web browsing, heavy gaming, and AI work (runs the 12B or 13B parameter LLM's really well!).
Note that I did have to undervolt this machine with Throttlestop because it was consistently running too hot from the factory. But I haven't had any performance issues, battery bloating, or other problems that seem to make it to the boards. Fingers crossed that it will continue this way. I'm a total fan of the look, the screen, etc. Great laptop!