I was surprised at how quickly this installed and ran, and the results were close to what I wanted (i.e., no images, ads, etc; mostly text). I could hover my mouse over the printable areas, and the add-on automatically highlighted the block that could be deleted, with a clickable "trash can" icon to remove it. However, when I clicked the text size icon, and selected a smaller size, it only resized about 25% of the text. Multiple attempts to select the others and resize them failed. When I printed what seemed to be a single page, it printed two pages; my printer defaults to duplex printing, but, it didn't do that, which implies that the add-on prints one page at a time, which wastes paper, if you don't want one-sided sheets, which seems counterintuitive to its, otherwise, "green" functionality. When I finished printing the two pages, I hit the 'X' in the upper-right of the add-on page (i.e., NOT the browser or tab), and it closed the tab, rather than return me to the original page, which, fortunately, was still in cache (i.e., I didn't have to re-enter all the form information and re-submit it to get what I needed). When I re-opened that page, the printer indicated that two more pages needed to be printed! Keep in mind that I was not on the add-on page result, so this was very odd (maybe it needs to "flush" itself?). I did not print the "rest," so I have no idea what it thought it was going to print! Some tweaking is definitely needed, but, I was satisfied with the overall result.