it was unfortunate that the end of crowdsale coincided with BTC sky rocketing, or there would have been a mega pump.
stupid to blame the devs. noone forced you to buy. with investments there are risks. a BTC rise was on the cards, that's why I personally held back on the crowdsale. short term is dire, it'll take a while to get out of the downward trend, but this time next year, if the team delivers on its deadlines, prices will be much higher than they were in crowdsale.
personally I'm happy that the synereo team collected the 4.7m it needed....or the project would have been doomed without funds. that would have been the worst outcome for everyone.