Arrested Development commentary tracks

Dunno if anyone has got the Arrested Development DVDs and listened to the few episodes with commentary tracks. I think Jessica Walter is great in Arrested Development, she does a great job portraying her character and deserves an emmy for sure.

However, on the commentary track, she seems very domineering of the group. When she starts speaking she simply speaks over everyone until people shut up. And she always points out her scenes and makes everyone silent. What was the deal with that? Will Arnett and David Cross were hilarious and the other people chime in but it seemed she was being a little rude... i dunno, maybe it's just me.