Meteor Blaster is worthless.

[Protoz2001]

I would rather have meteors impact insulated tiles and damage them subsequently forming additional layers of protection from meteor's impact in early game. And I would rather bunker tile / bunker door the whole surface, occasionally clearing the debris in mid-late game. 

 

I would rather do both of those things which yield resources instead of using a blastshot maker and a meteor blaster which waste resources, take up skills, and yield no resources in return.

 

Meteor blaster should reward the player with more resources then the default action of not doing anything at all.