For now, it is difficult to predict good ICO at the beginning, ending with failure. In fact, it often happens, so in my opinion if the market grows like in 2017, this year's ICO will rise too.
Two ways out now is either to, be lucky enough to get an IEO project for presale, OR just focus on investing on already existing good project with valuable products, services and reviews by buying at dip and selling when they are high in price. It is expected of us that the market grows this year which I also believe and it will positively affect more of coins with strong communities.