I am so accustomed to automatically clicking close on dialogs prompting for me to submit a review or rating, annoyed by them more often than not. This is the first time I not only did not receive that nag-screen begging for a rating/review, but I am so impressed with how well this application works that I re-launched the appstore just so that I could write a review to sing its praises.Like others, I am shocked that it's free, but also delivers on what it promises. Every element on the screen is created as a separate layer, every window, the menu bar, every icon on the menu bar. I never even really thought about needing to download an app just for screen captures, because how many features can someone add to a simple screenshot beyond what the OS natively offers. I was wrong. Customize the keyboard shortcut, allow a delayed screen shot, all features I love but never thought of asking for.Thank you!!