Most times what makes me trust new altcoins are:
- The innovation behind the project
- public appearance of the team members
- product
- etc.
When all these are in place new altcoins are worth the short
These factors influence public response. If the response is good and much discussed, the project is definitely very good. Especially if the sales are good, measured from the achievement of the hard cap target at Ico, the rest we just wait for the market response and the strategy of the team to develop prices.