1st fail,,, I hate curved edge displays, that's thee reason I traded my S7 Edge for the regular S7.
2nd fail,,, fingerprint sensor location on the back right next to the camera lens and at the top portion of the phone.
3rd fail,,, no improvements to the camera or at least none mentioned.
4rth fail,,, odd phone shape (too tall).
5th fail,,, 21x9 screen ratio with black side bars when watching 16x9 content.
6th fail,,, no stereo speakers (correct ?)
7th fail,,, all glass phones do scare me for drops.
S 8th fail,,, the ability to protect the S8 with a case.
Ok,,, my personal opinions of course, but I was really interested in the S8 until after the all hype keynote.
I'm currently rocking an iPhone 7 Plus (I hate the bezels and the big size screen to footprint ratio, but still love the iPhone 7 Plus in spite of those drawbacks)
So now I'm just waiting for the September iPhone keynote or a suprise announcement of a new Note 8.
Cheers
Davyo