Think he is a decent replacement for Gundogan. Not as good (obviously, few are) but experienced, has many qualities that Pep likes and will probably up his game playing for us, most players do. Not a world beater by any means, but he will do a fine job for us. 25m is a steal!
The type of player who flies under the radar for most of a match and then makes the difference that wins the points. Much like Fernandinho and Gundogan, a solid 7+/10 every week.