NastyMarine ponders about the importance of the Ghost in StarCraft 2. He compares it to its use in StarCraft "1" and how it can be of better use in StarCraft 2.
The Terran Ghost is not exactly one of the most used unit in StarCraft. Much because of being a high tier unit without doing that much heavy damage, apart from the nuke ability. Looking at the changes on the Ghost for StarCraft 2, NastyMarine, GosuGamers editor, says that it is both good and bad.
Read the whole column in the link below.
Links
GosuGamers.net - SC2: Change This? Part 1