Take my advice as a guide to verifying any ICO:
1. On preico, the team must have a contract for automatic transfer of funds with prescribed conditions for early investors - not handles like many do, namely those prescribed in the smart contract - otherwise the collected funds can simply enrich the funders or conditions will change during the play - cases of lots.
2. The contract for preIOO should be part of a large ICO contract - not by different coins - it is not safe in terms of vulnerabilities and withdrawals.
3. The contract for preIOO and then the ICO should be registered lower and upper barrier - if this is not the team does not know what it wants - just a scam.
4. The contract for ICO should be escrow of the funds received as a result of placement - it can be a frieze or multisec with a voting condition. This will give you a guarantee against the expenditure of funds earlier than the team completed the previous stage.
5. In the contract, an unconditional refund should be prescribed in the event that the lower limit of the collected pool is not reached. It is in the contract and not in the white book, if it is not - scum.
6. All contracts must be posted on GithHub, this will enable third-party developers to check the contract for the vulnerability if the team has not taken care and before the ICO has not posted a bounty on the vulnerability.
7. The contract must specify the conditions for the team and for the bounty.
8. The contract must specify the conditions for not traded tokens - with clearly defined deadlines.