Can it save you money ? YES.
Is it a great experience ? HELL NO.
--
This HONEY user experience could be built so much better.
1. STOP pinning the price change button to the first non-white OR non-transparent pixel in the preview image!!!. That stupid button blocks key portions of the image and turning the plugin off and on is a serious hassle!!!
-- Why not use the top corner of the browser instead..you know..OUT OF THE WAY PERHAPS!? duh.

2. The coupon list feature and process is so basic and blundered that I feel like this was made by a kid.;

A. Allow us to select which to try from the list (to save time and so we can ensure we're getting the best deal because the Honey Algorithms do F*CK up at times.
Nothing is worse than waiting 4 minutes for Honey to run through a dozen coupon codes that we know won't work... let us customize the selection set of codes that will be processed/attempted! duh.. This would be a preference selection for people with brains to use.

B. After the list is processed, provide details on what the code did. - Example:
• HOLIDAYS20 : -$8 on your order
• FlannelTopA : $0 / NULL
• SantaSled : FREE SHIPPING

3. The Code List provided has generic labels for products.. Example for Amazon; when you see the list of codes, it says "Save 40% on letter changeable boards" ... YOU SHOULD LINK IT TO BOARDS FOR WHICH THE SYSTEM KNOWS THE COUPON WORKS !! -- I searched that item and tried 3 different items of that type before frustration caused me to give up.
-----------
There many more things.. but I don't have all day for this..