Yes it was really hard to spot a good ico but with enough knowledge i am sure you can. Always make a self review and investigation then make a comparison to other project then choose what you think is more capable of hitting the success.
You might want to consider their timeline, i.e. where do they plan on listing the token in an exchange or how many days/weeks/months until the bounty participants receive their reward. This is a must know as it might be disadvantageous for the bounty participants if they unknowingly join a bounty only to know that their tokens will be vested for 6 months.