GlobalTestMarket win answering survey

Is it a scam or is it a trustworthy survey site where you can make good money? the truth is not a scam if it is a survey page that does pay and is still online since 1999 then what do you think to give it the win answering the surveys which makes it one of the first websites of its kind on the Internet. It was previously owned by Global Market Insite (GMI), but was later acquired by Lightspeed Research.