Game improved a ton since beta, but still lacking in the terms of content, which should start getting fixed in the next several updates. make sure to read the devs notes and stuff they are pretty good at letting us know what is coming up.

If you are questioning it waiting until the next big updates is probably a good thing. Once the battle changes are done, dungeons, and stuff are added you will get a good idea if you like the path the game is going and what not.