Yeah the giant table of "win this! win that!" seems enormously scammy. Maybe because scam ads just display something so similar. And, key thing with yours and theirs, no context and leaves me wondering "what's the catch?".
Even if you just added a short paragraph explaining the concept (since otherwise when I get to your site I look around to see what it does, and see nothing but scam ads all over = scam site; if you actually say what the site's for the prizes have context) and how it works (otherwise I'm like, "sure, effectively free cash, yeah right" = scam site), and then have the prize list, it would make a big difference in first impressions. Maybe have any list of prizes on the front page not be a countdown of upcoming prizes, but a list of selected featured prizes ("including these brands!").
Even if you just added a short paragraph explaining the concept (since otherwise when I get to your site I look around to see what it does, and see nothing but scam ads all over = scam site; if you actually say what the site's for the prizes have context) and how it works (otherwise I'm like, "sure, effectively free cash, yeah right" = scam site), and then have the prize list, it would make a big difference in first impressions. Maybe have any list of prizes on the front page not be a countdown of upcoming prizes, but a list of selected featured prizes ("including these brands!").