I have tried Honey a few different times hoping it had improved. Also tried on two separate machines to see if the performance issue was machine specific.

Slows amazon.com down to the point of being nearly unusable at times. Uninstall, performance jumps back to normal immediately.

It doesn't ever provide any discount I can't find easily on my own (such as purchase from another seller on amazon) I suppose if you didn't want to be bothered to scroll down a bit this could be helpful...

There has also been at least two occasions that I found a cheaper price on Amazon.com than Honey did simply because I searched for the product and found it with a slightly different name that Honey didn't detect. It also has no ability to look outside the current site, so if there is a better deal on another site, you don't find it through Honey.