The very worst in presentation is the NONSTOP talker. Three hosts stand out with this, Rachel B, JT, and Monifa. It sounds like a carnival barker who never takes a breath, It drones so much you tense up and tune out. It's nerve grating. Then, when they suddenly stop, the vendor gets a second or two to speak before they resume the drone speak. Sometimes they order the vendor to state something, like the history of the product in 1 second. It's chalk on a board to the tenth degree. Rachel talks fast as if she rates herself on speed talk.
And when these speed talkers run out of product colors and combinations they talk about vapid personal issues and past experiences or songs that we really do not care to know about.
I long for the product presentations with real product specifications of color, size, material content, and quality and care. I come to shop for items not to learn about you and your past history and present exploits.