I actually got sucked into the Herbalife pyramid scam, (being unemployed for so long tends to make you desperate) so now I'm stuck with a TON of product. So now I use it to just make space in my closet lol. I'm not much of a shake person, so I have to add fruit and/or peanut butter to my shakes to make them taste more appealing. The vitamins that come in package plans work wonders though. I've found that my body functions better on the inside and looks better on the outside when I take them like you're supposed to. The shakes leave me too hungry to be consumed twice a day like they recommend for weight loss, even with protein powder, a banana, and a scoop of peanut butter. So I'll occasionally drink a shake when I'm short on time instead of making breakfast.
It really depends on the commitment of the user though. I'm sure if I stuck with it I'd eventually adjust to drinking them twice a day, but my family wouldn't want to be around me for the time it took to adjust.