You cannot be so sure that it is a scam as it is making a payment on regular basis so it would be too early to make a judgement that it is a scam. The people are against it as they are not able to digest the pay out they are making and surely they will say it is a scam but it might prove to be the best campaign in the future if it is genuine as its payout is the maximum.
Believe the members that are here a longer time. It might be that the campaign is paying now, it even might be that the campaing members wont lose money as long as the escrow is legit and the escrow fund is funded before they vanish. But if a company is faked, with faked images and so, then its practically sure they are scammers. Obviously they would only earn from users that buy their products.
Its up to you how you will feel once you realize that they are scammers and you maybe led some users to invest in them.
Though as long as the escrow is legit and the funds for payment are there for the next timeframe, you wont lose money. But if the escrow address is not funded then thats the last time to go. Of course only if you dont care about some victims you possibly helped to create.