Smuggler: Played through most of act 2 and have quite liked it so far, my only regret is that I killed skavak so soon in story, and I didn't get Darmas Pollaran or Nariel Pridence as a companion. Skavak is quite possibly the best nemisis of all time. And yes, I did feel like a real live hero in action. I didn't, however, have many "oh my god" moments, or goosebumps, except the end of act 1 scene, which was brilliant. A solid 8/10.
Sith Inquisitor: Meh. I really didn't feel like I mattered, I felt like I was the most boring character ever. I did love the Nar Shaddaa questline, and Khem Val. Andronikus Revel is just evil Corso Riggs with a cool name. 5/10 for me.