I have to say that the Sons of Sparda are the most difficult bosses in the entire DmC series.
The Nightmare was tough, and Bolverk was cheap, but Vergil in DmC3 and Dante in DmC4 are quite challenging in your final battles against them.
ken_devilman_06:Dmc4=eh everything wuz pretty easy.
You didn't have any difficulty on your final battle against Dante?
"Alot," isn't a word, don't merge the words "a" and "lot" together.