Many of the pundits have noted that the iPhone 13 is just the unlucky one, as it just seems to be underwhelming. Just a little faster, just a little more memory, just a little more in the camera world. It’s a plateau in a tech world that is no longer innovating as much as we saw 10 years ago. I do feel it will pickup steam, but the big question is when.
The link is to a review from DNYUZ that reflects on how marginal this upgrade is.