I thought the smuggler story was pretty good all around, which compared to the other classes I have played is less true. For example I really enjoyed Acts 1 and 2 of the Sith Warrior and Bounty Hunter, but found the Act 3 for both to be sort of underwhelming. Conversely while I found Act 1 of the Sith Inquisitor to be fairly dry, I loved its Act 2 and Act 3. Smuggler wasn't my favorite story, but I in terms of quality consistency I think it was the best (of the ones I have played anyway).