I doubt, but can't tell if I cannot see it. Hover over the links and see where they go. Who is it from? See example screenshot from Netflix, but who is John... Very easy to tell the email is not real. Post a screenshot of the email.

Screenshot

and here is the link to the survey https://qsurvey.mozilla.com/s3/firefoxaprilscreener

Everything looks legit to me, but what do I know?

Yes, it's legit. They sometimes send it to selected users.