I would be careful with the label scam. I do agree that the lack of information is alarming, but it might be a case of a techie project new in marketing. The iDice Telegram group has had many entries from the CEO and so far I have only seen them block people who spammed the stream. All advertisements were labelled as such, this is nothing unusual. The dividends were announced to be paid not at 500 EHT but at 500 to 1000 ETH. Some people claimed that the pictures were stolen, but without a reference this might be a case of the famous fake news. The crupto news are rich on them.
Here is my take on it, when iDice reach 1000 (given the rate in about one to two months, so say October), this will be the moment of truth. Not paid – dead end. Paid – ICE will fly up, multiplying the ICO value in a week as it would be the first ICO with a payout to date.
RE: iDice: Collected FAQ