The main idea of crowdfunding is for investors to pull their monies together to support the launching of a project. Unfortunately people join ICOs as traders not investors so the moment the coin is being listed, they quickly dump them without even waiting for the project to launch any of their products, destroying the price of the coin. Now these same people will come and create a thread here that ICOs are dead. In fact crypto is not dead, we are actually killing it.
Is your main idea to support the project or just to make profit from the bonuses and go your way?
I will pick the second option. Because from what i see from ICO first to be trend until now, there are no project that really serious on their roadmap. And for price, they not really think about it as long they list it on market.