Hion

I would say that the editor is already very user friendly, it gives you the ability to make quite complex missions with minimal need for external scripts. Trying to change the editor to allow the user to manage complex scripts through its interface would only serve to make the editor less user friendly for those who are relatively new to it.

Did you not pay any attention when purchasing the game? The price covers the Alpha, Beta and full game on release.

Taking a look at the control scheme and trying to learn it before jumping straight into a multilayer game would help.

The game is still in Alpha so crashes are nothing out of the ordinary. If you wanted it to be more stable you would have been better of waiting for the full release. Also this is a Military Simulator, this means that you shouldn't expect the same style of never ending fast paced combat you would expect from the watered down garbage that passes for competitive first person shooters these days. But then again you should already know this considering you bought the game.