You can just ask me 🙂 Douglas has similar goal-scoring numbers to Willian (a bit better in the league, but worse in the CL), but far less assists. I agree with you that he is a bit more direct in some ways.
The thing is, Willian has both. Maybe the compilations are a bit misleading, they seem to focus on his dribbling and showboating and don't show his numerous assists. I wish someone made a compilation of only his assists. He has excellent vision and guile, that's what sets him apart from the showboaters - and more often than not, he makes good decisions with the ball. Just because he is fast and a good dribbler people think he is not smart - actually it's the opposite, he is smart, good at combination play and always on a lookout for his team-mates runs. For instance A LOT of Mkhitaryan's goals came from Willian's direct or secondary assists. He is a real #10, not someone who runs into blind alleys and loses the ball.
If you want to hear some criticism from me to make sure I'm not biased, I can tell you that he had a tendency to drop his intensity level at times, especially in games against weak opponents. There has been less of that in his last season or two as he has matured more, but in the beginning he could be too passive, only showing flashes of brilliance rather than going for the kill every time he has a ball. Like most Brazilians, he doesn't enjoy playing on bad pitches and on frozen ground or snow (which is pretty much 50% of games in Ukrainian league). I don't think he is lazy at all, but I would say character-wise he is closer to Ronaldinho or Kaka than to someone like Suarez, for instance.
I remember you mentioned Willian a while back before this link materialised.
You watched him a lot?
At Shakhtar only or at Anzhi too?
Does he have good close control esp in / around the box - and is he accurate with his passes / finish?