E-RDOCK values

Hi,

Maybe I missed it when I was doing the tutorial, but is there like a cut-off limit for E-RDOCK values? Like the expected range of E values: E= x (bad), E= y (moderate) and E= z (best). I know the lower the E-RDOCK value is the better and the more probable the model signifies the real ligand-receptor interaction.

Regards
Ken