Siggi Siggason
Player Valuation: £25k
It's just an incorrect one.
Last season, Barkley had twice the amount of successful dribbles as Sigurdsson and, as a percentage, gave the ball away during these dribbles less than Sigurdsson. 15% less in fact. He also played 300+ more forward passes, with a higher completion rate, and created more chances.
He's simply a better player.
It depends how you look at it. Gylfi had more assist and goals= Gylfi is simple a better player.
For me they are at similar level but Gylfi is slightly better. Of course you get disspossed a lot and you don't have as many forwards passes like players from top teams when you are playing for an ultra defensive team in a relegation battle.