Normally meta prem players are way overpriced, but thanks to EA's incompetence when it comes to price ranges, not once but twice, he's actually pretty affordable due to investors undercutting eachother. So I would pick him up whilst you can. I play him at central CAM in a 4231 which allows him to get involved offensively and defensively making use of his hefty 93 stamina. I use a hunter chem style as it now gives +10 finishing and that combined with Wijnaldum's weak foot being upgraded makes him a very reliable finisher now. He makes crazy good runs (as the other reviewer noted) and he's keeping up with my more offensive players in terms of goal contributions whilst also dominating the midfield. He also doesn't feel slow at all being only 5'9 with a hunter chem. So I can't really fault him at the moment, just a bargain player which is especially rare in the prem.
Strangely good attacking positing
Great at chasing down players
Can play anywhere in the midfield, defensively, offensively or both
Cheap for what he is
Obviously a card can always have better stats, but for what he is, I've had 0 issues.