I only used it once to try. The quality seems good when I build it up. I used to make my own, but it's versatile for different camera settings. Reflective glass is very good. I had a little problem connecting the i keychain (for advertising) to my ipad but it finally happened. Besides the app to send your script, I needed another app to convert to plain text. Because he didn't read plain text from MS Word or Goggle Word. I tried a test shot and was pleased with the app's ability to adjust speed and the ability to advance. I am happy to add this to my list of studio items.