I would be quite happy to provide feedback on this issue, but since the email comes via a 3rd party, and in a few quick searches I couldn't find any info on google about whether or not uservoice.com was a phishing scam, I can't follow any of these links without confirmation.
SUGGESTION: If sending a user emails through a 3rd party, you should send a notification through this site to confirm that you have done so, in order that anyone concerned could quickly determine that it is legitimate.
The following link was given for the survey:
https://email.feedback-poweredby.uservoice.com/c/ [long string of characters follows]
Glad you brought this up. That's definitely from us, from my buddy Michael on the Rush management team! He's telling the truth about the gift card hahahah.
Let me know if you have any other questions!