indeed a lot of scam ico today, I agree with your suggestions these tips are very useful for investors who want to invest in ico and also useful for hunters bounty to see bounty campaigns that have good potential. thank you for sharing

Number 2 is very helpful. Sweep Bitcointalk Forum.
Somehow they are like being cooked by questions that are asked here which sometimes are really deep and the one who will answer it will need to be completely informed of what is happening within the ICO or their project.
There you could already see how much effort this guys are making and being truthful about their project.

Number 3 is basic but mostly forgotten. Why? They are being dragged by the hype of people or just a fake hype. This could lead to a big loss.

Before investing in ico always check this:-
1.check how many tokens are offered for presale and the number of ICO participants,before investing.
2.check if the will provide potential investors with answers to questions via social media or the company’s blog.
3.check there whitepapers This document describes everything about the project which includes the idea, technology driving it.
4.check  if the company are willing to publish to you information about its team members. And also  How many years of experience do they have.