I like how easy it was to use, even if you have no previous knowledge in charting software or mathematics! The support team are great as well - they're always willing to help out with any questions that arise during our projects (which can be quite frequent!). There's nothing really i dislike about this product; but perhaps there could do more work into making graphs look better? We've used these products before without much success so we didn't know what to expect when using them again at first time around though now after working together over many months its been very useful indeed!! Its saved us alot of money by having less people drawing up charts/graphs etc ourselves which has also led onto other benefits such as saving valuable office hours too!