I think hype is going to start very soon especially when the next bull run starts. We have seen trailer in 2017. Hope 2020 brings that bull run which is much needed one for crypto community.
What trailers did you see in 2017? I am sure that whatever will begin in 2020 will not be exactly the same as 2017, because the same event will never be repeated twice even though the concept will be built better than in previous years.