My friend is a huge fan of samsung. he had samsung note 5 , s6 edge, s8 and now he is using galaxy s8 . I asked him about hus experience with galaxy s8 . he told me that the mobile is just awesome. the phone is just out of his world . the display is like life come true. he love to shoot with camera, some pro feature make the phone just shoot in low light.
I asked him to give me for one day but he did not give me. doesn't mind his enthusiasm says everything about the phone.
there is no lag, no issue but one thing bad about phone is the placement of fingerprint sensor which he did not like.