https://www.theverge.com/2017/9/19/16323570/apple-new-iphone-8-review-plus-2017
Verge scored it 8 out of 10
His final thoughts
After spending a week with the 8, I can’t think of a single compelling reason to upgrade from an iPhone 7. The 7 is still extremely fast, offers virtually the same design in a lighter package with a bigger battery, and will get almost every feature of the 8 with iOS 11. If you really want Qi wireless charging, you can get a slim $15 case that supports it. And if you’re dying for Portrait Lighting, there are tons of photo apps in the App Store that offer similar effects. Of course, if you're upgrading from anything older than an iPhone 7, the improvements in the camera and the overall speed of the phone are going to really impress you.
Performance wise the reviewer didn't see a big difference from the iphone 7
Verge scored it 8 out of 10
His final thoughts
After spending a week with the 8, I can’t think of a single compelling reason to upgrade from an iPhone 7. The 7 is still extremely fast, offers virtually the same design in a lighter package with a bigger battery, and will get almost every feature of the 8 with iOS 11. If you really want Qi wireless charging, you can get a slim $15 case that supports it. And if you’re dying for Portrait Lighting, there are tons of photo apps in the App Store that offer similar effects. Of course, if you're upgrading from anything older than an iPhone 7, the improvements in the camera and the overall speed of the phone are going to really impress you.
Performance wise the reviewer didn't see a big difference from the iphone 7