Burns fast.
Burns quietly. My old LG was a vacuum.
Eject is quick and quiet (silly, but nice).
No coasters using Nero, Imgburn, ConvertX with Sony DVD+R and Verbatim DL.
Weaknesses:
None yet? Doesn't make me coffee in the morning?
Note - I haven't had it long. Let's see down the road.
Summary:
Great burner. After many years of using LG burners, this was a nice refreshing choice. Far quieter than the LGs, and burns just as reliably/quickly.