I recently finished listening to the Star Wars: Thrawn Trilogy audiobook series, and I quite liked it. At times I didn‘t do anything but sit and listen to it, that‘s how captivated I was with it.
Going into it I didn‘t know much about Thrawn except that he was a tactical genius and that he was the "bad guy". Now, having completed the series, I find him to be quite likable. He‘s still the "bad guy", but he’s the lovable bad guy. Also, yes, he is a tactical genius. His ability to piece together the big picture out of bread crumbs is amazing.
I think this series also introduced Talon Karrde, whom I already liked, but didn‘t know much about either. He‘s Thrawn‘s "good guy" counterpart in my opinion, even though he resists fully committing to being that.
Mara Jade is also introduced, I think, but she‘s kind of mean, although that‘s because she was still under the influence of Palpatine. I‘m glad she finally breaks out of it, although I have a feeling that Palpatine‘s influence was to undermine Joruus C‘baoth‘s plan to claim the Empire as his own.
Overall I really enjoyed the series and I highly recommend it to any Star Wars fan.