People we are all arguing that 80-90% of projects are scam startups. But in order to avoid it, we just need to invest only in ICOs, which use Escrow. That's it.
No product progress = no money.
The better way to handle this to buy it later on the exchange where 100% sure less than ICO after the initial listings. You can save your time and trade more effectively.
Exactly, if we find potential in the project always try to buy them after listing in the exchanges because the price will suddenly drop to a lower value. When the price is decreased you can start investing in the exchange and holding it for more than 6 months.