Really, REALLY bad.
I used to play ROBLOX. That is, until it turned to rubbish.
The community is TERRIBLE. Everyone fights over which game is better- blockland, roblox, or minecraft. And every post I made on the forums was flamed in a matter of seconds. Even, worse, the moderators/admins don't even care about this.

@Jason A,
it is in the terms of service of blockland that they may deactivate/revoke your authenciation key for anything, even if they feel like it.
I believe you bought the game and did not review the terms of service.
That is your fault and it's not blockland's fault.
This was no scam.

10/10
community is entertaining and reaches my sexual desires
All these parents- oh my gosh.
Can you let your child actually FACE the real world and its consequences? You know, if you don't let him learn about this stuff, he's going to find out about it eventually. Also, there is NO possible way of having your child not face this stuff in the internet. There are holes in safety and privacy all over the internet. If you can't put up with this, I have a small guide right here for you.
1. Find router
2. Unplug router
If your computer is a desktop:
1. Find ethernet cable
2. Unplug ethernet cable
For both guides, you will also need to:
1. Hide your kid from society
2. Lock all his doors
3. Make sure he has no friends
4. Make him depressed
5. Put him in shame for absolutely $#*!ing nothing.