Guild Wars 2 WvW Large Scale Zerg vs Zerg

Just came back to play Guild Wars 2 after being gone for over a year. Last time around I was playing this game on a laptop. Needless to say WvW always lagged in zerg situations. This time around, with a newly built i5-4670 and GTX 770, I'm able to play this game lag-free, with all settings set to High. This video isn't to show off my character at all, he's actually poorly equipped and I hadn't gotten used to playing him after being gone for so long. Just wanting to show a beautiful lag-free WvW zerg on zerg gameplay.