They send really interesting surveys and have good rewards.
The only survey site that sent a gift for a technical glitch. Much appreciated and recommend them to anyone interested in giving an opinion.

I have been a member for over a year and almost every time I received invitations to surveys and answered the first 2 questions - one of them is for your date of birth - then a screen would come up saying I had performed an illegal submission. Because of this the site sent me a very abrupt email today saying my account has been terminated. Not my fault at all but theirs. No one could tell me why this was happening and I even took a screen shot of the error message and sent but still no help.
Stay away from this site!