Its fun so far but i'm only two missions in and it keeps crashing. Looking at the boards there seem to be the usual complaints about lack of support from Jowood.
But on the plus side lots of weapons although many seem similar but it does allow me to indulge in role playing. The graphics appear simplistic but the more i've played the more small details i notice. Its feels very much like Jagged Alliance although your characters have less personality and its a bit more linear. The combat though is much more advanced. The physics engine looks quite advanced and most of scenery can be blown up

Its not quite perfect though as i tried to climb in through a blown out window and it wouldn't let me. The ability to shoot bullet holes in statues seems to be mainly cosmetic. Line of sight works well and the firefights are fun.
On the downside. Very few on the tactical combat so far but the strategic side feels a bit bare. There's no base or resource management and no tech tree. New weapons just appear back at base or some can be found on maps. There's also no financial element and restocking at base doesn't seem a problem - i was collecting all the spare ammo and supplies thinking i might be able to do something with them. Also your NPCs can get shot to pieces but recover instantly once you get back to base so there seems little incentive to rotate squad members.
So a big thumbs up so if i can stop those crash to desktop experiences.