[Marsh.]

She was boring compared to the big gobs but in terms of how her presence changed stuff it was actually for the better. No series is good by surviving on ONE overbearing person, Grace needed to go. The show suffered far more due to Nikki's first eviction, which was the reason for the ridiculous "bring a housemate back who can win" twist which further damaged the show (and, ironically, damaged Nikki's popularity).

It's like a cast in a scripted TV show, they're not all going to be main characters.