I've started with the game in version 0.6.3.1. And It was boring, but enjoyable sometimes.
With new version (0.6.4.0) there is no more lags and freezes while you are connected to a server. BUT.. It became impossible to play solo and enjoy the game.
You are forced to play with others even if you don't want to integrate that much.. It's impossible to open skill trees as inflation is even worse than before.
I understand the intention of developers, but if previously I've seen servers with few people online and enjoying the game, now it's just abandoned workbenches around the servers (except for few).
Changes regarding skills trees & enforces specialization ruined the game.