*raises hand* Yep I fit that category, Sharin no Kuni was definately not my cup of tea. Didn't dig the setting (not the fact that it was different it just seemed clumsy and in your face, as if the author had something to say and wanted to bash the audience over the head with it). Also didn't like the main character. So that pretty much killed any interest in the VN for me.
Back on topic, my favourites are Little Busters and Kanon. Honorable mentions to Second Reproduction, Shikkoku no Sharnoth, Koihime musou, Katawa Shoujo.