You are so right about EllisEllis is hardly one to tell others whether they should be on telly or not. Just because she once appeared on telly with Bruce Forsyth and Matthew Kelly doesn't make her a showbusiness icon and someone whose opinions on "the biz" are amazing. I bet the general (non-telly shopping) public wouldn't have a clue who she was if you told them her name. She was on a prime time telly show about 40 years ago, and seemed to disappear sharpish afterwards.
If Kati was so off-putting, why have her on air at all? And I agree that she's a lot better than Ms Carr. She's a lot better than Jade Troth, who can put a whole football stadium to sleep just by saying "Jadeite. At least Kati seems genuinely enthused about her makeup range