Well, yes, updates are a bit of thing for me. And, I'd like to be able to keep my phone for at least two years, preferably 3 without them being extremely behind after the first year.
I currently have a Samsung, and I'm underwhelmed. Security updates are not awful, but not great - at least they do come 2-3 months after they are released by google. And my Galaxy 6, which came out just over two years ago is not even going to get the last version of Nougat - it's at 7.0 and there it will stay.
I've been thinking about the Pixel, but I'm not thrilled with what I'm hearing about the screen, so I've been looking at options. I know that Google is using LG panels, but from whatI'd seen the LG ones are coming out better. So, I figured I'd check. I also like the audio stuff. Not enough to outweigh the update issues I think, though.