Sorry but that's stupid talk. "Marginal" upgrade to the 2XL which is now unsupported btw. If you were saying it about the 4 then I could see your point.
The screen on the 2xl was a shocker
Sorry to single out your post here, but as another 2XL owner, I agree with the others, and disagree with you.
I do know where you’re coming from, though. On paper, the Pixel 5 is definitely an upgrade in most ways; same size [and very likely better quality] screen in a smaller body, wireless charging, more RAM and storage, 3 more years of updates, extra camera lens, a few other software smarts here and there...
In the end though, it’s about asking what is it that the newer phone will do that the older one won’t, especially when that involves parting with £600...
And for me, the Pixel 2XL is still a more than viable device in 2020. The screen isn’t great, but it’s hardly the disaster everyone paints it out to be, especially for what I use a phone for these days, basically, a bit of casual browsing, take a few photos, do a bit of online banking. I don’t do anything much more than that, and for me, the Pixel 5 doesn’t really do any of those things any better than what I have now, maybe with the exception of photos, but even then, it’s not 3 years worth of progress here, especially without that telephoto lens.
Heart versus head in the end, I do want a new toy, but I don’t want to pay £600 for the pleasure, especially knowing that the novelty will be gone in a week or less. I think that is where the other posters are coming from.
As for the update situation, personally, I think its borderline unacceptable that the Pixel 2 is now unsupported when iPhones are offering at least 5 years of updates. No wonder people are jumping ship.