Quite a great guide, add more pictures and stuff

His kit is simple to understand and contains few subtleties that offer the opportunity to open up any real alternatives to a disruptive teamfight build like that presented here.

He can't really be built full damage because he lacks a kit element to support it. Those bruiser-y champions that get away with it due to their kit - Tryndamere has a 6 second immortality, Riven has a short cooldown AD scaling shield, a lot of mobility and AoE CC, Fiora has an AD scaling ult that makes her untargetable for the duration. Hecarim only has his W, which wouldn't have a chance to really shine because he'd crumble if focused in a pure AD build.

I don't really see an alternative build popping up any time soon - his kit synergises with the items suggested in the guide. If an alternative option pops up then certainly that will be worth considering.

Any constructive criticism regarding the guide is welcome - you can't really justify suggesting the guide is worthless just based on the time the champion has been out without actually pointing at specific elements you disagree with.

I don't understand how is it possible to write a guide about a champion that has just been released in the past week.

Did you already played more than 100 games as Hecarim ?