IMO, I'd have think back a long while to any time I've seen Marv. present professionally: admittedly, I've rarely watched a show all the way through, but every time she's on and I've caught her show she's been doing silly accents and the squeaks like a door that needs oiling. Obviously thinks she's a female Mike Yarwood (that dates me!) doing impressions of someone (who?). She badly needs to relax and try to come over like a grown woman, rather than a teenager. I feel the same watching Marv. as I do about Claire S. who can also come across acting as though she's about 14. It's good to have a bit of humour, but Marv. and Claire S. are not naturally funny or witty.