I really thought it was stupid last night when Gareth was basically given his letter for nothing. It was not a task, there wasn't even a way he could have not got the letter it was that crap. I think the producers are trying to make him more entertaining but with a crap task like that it's not doing him any favours.
He seems a nice person but (a bit like Romeo) fades in to the background and hasn't added much to the house so... get Gareth out next please.