As far as I can tell with my rather limited knowledge of Barca (don't watch them except for big or CL games), Enrique is their best coach since Guardiola. In the years previous to this they've step by step become much more Messi-reliant, making their play almost one-dimensional in that sense. Now that has changed pretty drastically. To be fair of course, previous coaches didn't have Neymar or Suarez, at least for the most time, and Sanchez & co. weren't bad but quite clearly a level below those two.