From July 17th, 2020 to March 16th, 2023, 50% user give 5-star rating, 50% user give 1-star rating. for Add to gCal chrome extension.
Add the extension, followed the setup instructions, and then went to some reservation details on a website that didn't have the handy "Add to calendar" hyperlink (literally the ONLY reason I added the extension)...the extension failed to recognize any of the information. Couldn't see a date, a location - nothing. Deleted and moved on...save yourself the time and skip it altogether.
useful for me. I like it.