Datsyuk has reached near-Fedorov level on the overrating scale here on the forums, but it’s Gilmour.
Maybe overall he's overrated but in this instance it's quite close and don't fault anyone for choosing one or the other.
Datsyuk' 09
4th in points
5th in PPG.
23rd in goals
3rd in hart voting
Selke winner
Gilmour' 93
7th in points
9th in PPG
58th in goals
2nd in hart voting
Selke winner
Gilmour definitely had less support. His team was 16th in GA and he outproduced the next closest teammate by 53 points.
Datsyuk's team was 1st in GA and had 24 more points than the next closest teammate.
That said, while it's pretty much a wash offensively, my inkling based on what I've read around here is that most people that watched both would give Datsyuk the edge defensively. can't say myself as I didn't watch Gilmour, but I think their selke record paints a good picture.