First of all I'm an investor of opair ico, and want my btc refund.
Secondly I believe the people behind this project are likely having little or no experience. Because if someone is starting a project they should have come up with all the factors/ifs. Like if they couldn't able to get xx amount of btc what will be their next plan. Mean you will refund the money back to investors or make the xx things. These all the calculations should have done before coming to public.
And now you people are deciding on people reviews that what you will do next.