Hi Blaz,
Thanks for your work first.
Like many others I just want to have my articles rated. I’ve found that @type Review-aggregate seems to work. No erros within testing tool (https://search.google.com/structured-data/testing-tool?hl=de#url=https%3A%2F%2Fwww.stern.de%2Fvergleich%2Felektro-scooter%2F) and it shows correctly in the SERPS: https://www.google.com/search?q=stern.de+e-scooter (1st result as off now).
Hope this helps.
Thanks!
