Personally I think the game's garbage. The only reason I got it was from exchanging UFO: Aftershock after realising I'd downloaded all the other titles at GAME.
Seriously, it's pish. To get it working on some systems you have to install a full ACE Mega Codec pack just to get the audio to work. Even having the HUD on slows down the framerate by 50%, and there's no way to turn the part of it that slows everything down - the directional indicators for EVERYTHING in the system off. The missions are extremely buggy, the voice acting is almost dire, the station announcements are read by an annoying German woman and irritate the hell out of you, the capships are boring to fly because everything can outrun them, the storyline was written by a four year-old, and the pre-rendered cutscenes will make you want to scream because they were recorded at 320*200.
The only thing that is impressive about this game is the graphics, which are admittedly top-notch. But I'd sooner sacrifice them for FS1's visuals if it meant that they actually spent some time on the storyline, fixing the IMMENSE number of bugs, and advanced the aspects of gameplay from X2. As it is, even on a decent system, the game is next to unplayable and I'm getting rid of it ASAP.