Sorry you don't like it! I guess it is a personal thing. We've had a lot of positive comments about the visuals though.
For what it's worth (not that it'll sway your view), the font choices were a conscious decision to make the medical technology look a bit outdated, because you know what hospitals run by administrators are like.
Also, the mix of cartoon visuals and the real-life pictures was again a deliberate decision. you may notice they never appear on the same screen together, and everything in-world (portraits, bodies) are cartoon style. Reference pictures are real-life.
But anyway, like you say, it's personal preference.