These surveys can get a little annoying at times, but it's worth it.
I joined points for surveys and e-rewards a few months ago and I have already received a round trip ticket.
I treat these surveys like a playing a video game,except you actually get paid off..
Both survey panels are better if you do it on your PC and not on your phone, when I'm on my phone I usually get thrown off, especially with E-Rewards.
E rewards is the most annoying but has the biggest monthly payoff for $100 e currency you get 2,000 points, but it does take some work..
Also with both programs you get more surveys by going through an old e-mail they have sent you, by doing so I have gotten an average 150 points in 15 or minutes.
I don't spend a lot of time on these, I check during my commute or when I have some free time to waste, so far it's been a great pay-off in a short period of time.
As I mentioned I've received a round trip ticket and I'm currently just points away from a one way ticket If the surveys continue to pay off I will have another round trip ticket in a month or so..
Be patient, treat it like playing a video game and you will be paid off.