I'm not defending grandpa Woy (his time at LFC was a complete disaster) but Shelvey was not his signing as well as Jovanovic. Both deal were agreed when Rafa was the manager. The rest, however, were his signings.
1 good signing out of 7, id never include Shelvey in this since the transfer was agreed before his arrival and just the fact that Shelvey is the best one on here apart from Meireles is in itself laughable