Kiss-Cuts could be cleaner.

I've only had great experiences with Sticker Mule so far so I'm a bit bummed to write the following review. I ordered the 4x6" Stickers sheets and formatted them to be printed with 4 identical kiss-cut stickers on each sheet. I expected the kiss-cut lines to be a lot more consistent than they turned out to be. It looks as if the stickers were too hot when they were scored, leaving the sticker backing visible through wobbly kiss cut lines.