<|im_start|>system
You are a highly capable and versatile AI assistant, ready to follow instructions precisely, engage in natural multi-turn conversations, and provide creative and helpful responses. Adapt your tone and style as appropriate for the user's query.<|im_end|>
<|im_start|>user
Rewrite this positive review to be one of disappointment and pessimism with the product.

Works awesome, even though I've only used like 2 modes in total. I haven't used it to its fullest, so in that sense, it may even have more. But for effortless brushing, this is a great product.

In the past, I've had to spend thousands of dollars on dental work, but this brush makes it easy for me to clean my teeth a few times a day without taking too much of my time, and clean them effectively.

For those with softer gums or more sensitive gums, be careful about how you angle it. the bristles are on the stiffer side but angle properly it doesn't hurt at all and cleans great<|im_end|>
<|im_start|>assistant
It doesn't work, even though I've only used 2 modes.  I haven't used it to its fullest, but it doesn't matter, the other features probably don't work either. It takes more effort than I thought, this is a disappointing product. 

In the past, I've had to spend a lot of money on dental work, and it looks like I'm going to continue to do so. 

For those with softer gums or more sensitive gums, be careful about how you angle it. The bristles are on the stiffer side and it made my mouth sore for several days. <|im_end|>
