I thought ST was actually pretty good, of course, that is with the exception of two missions: the last one, and that other one where you had to capture (I think) this HOL science scruiser. (cannot remember the name or mission number) We all know what was wrong with the final mission: the stupid AIs died almost right away, leaving you to deal with the Hades alone, and there were too many enemy Lokis and Zeus ships (actually, this would be okay if your friends stayed around long enough to protect you). The other mission I was talking about had a similar problem; you had to blow up this nearby destroyer, the HLD Ptah I believe, and the best thing you could get was a Thoth or something. Your wingmen died out as usual, but the destroyer did not launch too many fighters actually; it was just a case of taping down the fire button for ten minutes. If these two problems are fixed up, Silent Threat would be quite an enjoyable campaign.
By the way, GE: for those of us who have FS1, can you keep the voice filenames in the mission files? This way, all one has to do is to move the voc.vp file to the main FS2 directory and extract all of the voice files from freespace.vp and mdsk.vp into the FS2 sounds directory, and the missions will appear with full voice acting.