80/100 - There's a lot of things that could be improved.
More attention needs to be paid to what the modding community needs. This game is driven by user-created mods.
A new editor would be nice. The last time I used it the Object creator kept duplicating all of it's fields. What kind of object has 3 different position, rotation, and scale fields?
I'll give it a 92/100. I've had a lot of fun. This game has exceeded my expectations.
The forums could use some moderators. I dare not suggest this game to my friends because of it.