[Magic]

Here's a little observation I made.
Has anyone else noticed, that the best big brother series has mature housemates, around their 20's.

In big brother 8, the majority of the housemates were about 18 - early 20's, and I think this effected the show.

However, series like BB5 and BB6 had housemates that were slightly older, and more mature for their age. I think this caused more arguments, as they each are about as mature as one another, thus making their personalitys contrast clearer. (If that makes sense)

Anyone else agree? Or Disagree?