Personally, I didn't find Seven a new and interesting character. She started off as being someone of interest, who could have had an interesting arc, but turned into the cause or solution of almost every single episode. After a season of that I just got fed up with her.
Commander Austin Harris, First Officer, Deep Space Nine (by FltCpt. Bossco)
8.01 - Darkest Before Dawn
(Chapter 8 added, 12/09/2015)