I really like SFV and I play it regularly but I have to say that the visuals are pretty hit or miss. Characters like Chun-Li and Karin look fantastic while some look pretty meh like Alex and Akuma. The game has really high highs but also really low lows.
One thing I hate that I never see mentioned is how weirdly proportioned some of the characters are and I don't just mean the hands and feet. Like, Ken looks so weirdly stocky that it makes him seem kinda short and weird looking which has bothered me since the game came out. Also the hair consistently looks like clay which I can never get over. I guess it's still better than He-Man looking Ken from SFIV.
The music, on the other hand, is fucking god-tier. It's like my third favourite soundtrack of this generation, beaten only by Nier Automata and Persona 5, yet it's rarely ever mentioned.