Problem is well known by everyone and that is majority of investors want to get quick profit on their investment like they do from every project. This is sad reality that most people aren't interested in tech or concept but to see it on bigger exchanges to sell during pump to move on to next initial coin offering. This is cycle when it stops then problems and complains appear.
If someone had expected quick profit, for sure the complains would be started before 8 months from ico launch.
If you're defending the team do better your researches and watch the unique release for all this time
https://github.com/gsilvestri/geojson_poc. we (investors) don't even know who works on this project now because the (actual) team refuses to reply.