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Using a WebSourcesScript IS "a GUI-style, noob-friendly way of scraping data."

All you have to do is to follow the procedure for WSS as mentioned here:

Installing Tag Sources

To install one of the web sources here, simply download the file and extract it into your web sources directory:

  1. Open the configuration folder via File → Open configuration folder
  2. Navigate to data\sources
  3. Extract the downloaded Tag Source file (.src)

Then you can call it from the main menu Tag Sources or with a right-click on your selected files and then Tag Sources.

In this specific case you have to obtain your own API-Key with your own Google account first and enter it once inside the WS script in the lines #6 and #7 at the yellow highlighted position: