The course for me remembers a TED-talk, not a course itself...
For those who never had contact with basic philosophy or never reflect about life, it might be a nice start to know a little. But on a superficial level. Also, it might be suitable for the ones who want a "self-help" content. The lectures are nice and instructive.
There are somethings I do not like that made me un-enroll:
First of all, I know by the title the course is to help you to find a life purpose. However, I thought the course would also help you assist those that do not have a purpose, are lost, fragile, and do not know where to start. Somehow helping guide people that are in a hard situation and that would not be suitable to watch a "self-help" lecture. As it is a certified course ... It does not do that. And I believe that some people who enroll in searching for self-help might not get the help they expect as it does not address topics related to specifically insecurities.
Second of all, the first survey asked questions as ZIP code and information that make me feel uncomfortable. It felt for me it was a product research (commercial) rater a survey to understand the profile of learners engage the course as other Coursera courses does.
Finally, the instructor spends too much time promoting his own app.
To conclude, I don't think is a course that you should purchase a certificate or apply for thinking about developing on your job/career. You should enroll only if you feel like you are lost on your life, without directs and in urge for simple self-help.