I... really quite Wuk Lamat so far and I think the English voice acting for the character is one of the stronger examples of good VA in FFXIV.
Not entirely sure what happened with Thancred's voice though since EW. He now seems to be stuck in the Metal Gear Thancred mode from the stealth quest section of EW!
I am quite enjoying the pace of the story line, but I am expecting it to become a bit more of a drag at one point since there is generally at least one section of the X1 to X7 story in each expansion that just feels there for the sake of being there.
I enjoyed the Steppe section but everything else (aside from Lyse doing some fun stuff every now and then) was just not enjoyable in the slightest. Post-Stormblood was really good though imo!