"this Warwick can be played on any lane" so wrong...
Runes are bad, items are bad, skills sequence is bad, masteries dafuq. Overall not informative either. Sanguine Blade in build, so which map is it for to begin with?

Just overall really bad. -1

i am not an expert with runes but i think u should totally re-arrange them and take armor seals, glyph of scaling mr, mark of magic penetration and quints of movement speed. if you really want rod of ages you should get it as your first item and overall your build really lacks tankyness. also sanguine blade and phantom dancer are just bad items for warwick. your masteries are nonsense and the actual build is way too short. i will downvote for now but i might change it if your guide changes too.

The item build is pretty much useless...

Glyphs of mana are horribly inefficient, and Quints of Lifesteal aren't strong on Warwick. Sorcs Shoes are better than Zerker's on Warwick as well, as he benefits largely from the MPen. Starting Hunter's Call is for Junglewick (IIRC, if not correct me), Lanewick benefits more from level 1 Hungering Strike. The guide is really short and didn't really tell me anything about how to play WW.