This pack gives us access to the Steamrunner class Federation Escort one of the most powerful escort ships in game, both in DPS and survivability. The Steamrunner is incredibly manueverable, hits hard and has very thick skin for a true escort in this game. The console that comes with the ship is unique in that it effects the whole parties survivability greatly regardless of party members range.
There are a couple of people on Perfect Worlds STO forums doing their best to get us more for this awesome exclusive ship of ours.
This post: http://sto-forum.perfectworld.com/showthread.php?t=481751 by Wunjee is about trying to correct the glaring visual/model issues with the ship (after all paying $25 should get us very good bang for our buck on a single ship). Most noteable issues with the ship visually is the incorrect impluse engine placement and lack of ship name/registry flood lights that all other Federation ships have.
This post: http://sto-forum.perfectworld.com/showthread.php?t=489321 by Kirahitomi is about getting us more visual appearance options as the Steamrunner currently has no optional parts unlike all the other ships in game! He's trying to get us access to an advanced Steamrunner concept as an alternative appearance that was created for the Star Trek: First Contact movie but never used (this concept is a very hot looking ship well worth at least taking a look at).
There are additional posts regarding fitting, handling and play styles and it would take too long to post them all, however the more support we get for this here and on Perfect World's forums the better chance we have at making this already awesome ship that much better.