Nah, it's not you. Kawashita's style tends to make characters look a bit generic due to how she draws they eyes mainly and the face sometimes.
That's the sad part: there are so many artists even in Jump who draw great girls and can make them unique in their appearance. Yet…we get Kawashita.
Heck, I'd easily take Kubo (yes, you just heard that right) drawing a fanservice poster with all these girls over...well, this. (of course, he'd probably rage in Nami being bigger than Orihime)