After spending some time getting to know each side in the game, I have to admit I love Strogg the vehicles the kits the Drones! GDF isn't bad as a matter of fact some of the weapons GDF gets are more powerful. For me Strogg side is just funner. I will be buying this game, I will be most likely upgrade just to play this game! On the bad side I find the "Beta Map" to be very generic after a few times I do hope the rest of the maps are better.
On a side note for games that are actually out INSURGENCY:Modern Infantry Combat Is one hell of a MOD that I plan on getting to know. Check it out if you own HL2!