Still very buggy - and there is a lot, that still needs to be implemented.
that being said, H1Z1 is still in alpha! and will hopefully be well performing, later in development.

I enjoy the game, and it is fun, but mainly if you have friends with you!
being a huge map, and no quests, you can quickly find yourself just running for 30 minutes after loot - which can become tedious.

if you like games like DayZ etc. I will recommend this game, just remember that it does require some performance from your pc.

right now, the value for money is not there for me!
so i am not sure if I should recommend this game.
but for the possabilities of the development, and the fact that I feel like it CAN become a really nice game - I will recommend it.