I've been lurking here for 4 years, and started to play with v 1.0. The game is near perfect in every aspect. However, the AI-passivity, as Chaos Blade described it perfectly, is so bad it made me stop playing. Please fix this!
Also, thank you for making such a great game.
edit: I have to add that I mainly encountered sebillians and caeseans until now (and my first reapers), and at least the sebs like hiding a lot. Nonetheless, I think the game would be more fun if aliens were more aggressive and sought you out, as in Jagged Alliance 2 for example.