Well so far it feels like it runs like shit. Mostly because I can't tell what FPS I get without a third party and the head-bob of running is fucking GOD AWFUL. The guns are not even close to balanced. Some are god-tier and some are completely worthless or completely worthless UNTIL you find the purple specialty mod. For instance I got a sniper with a 6-8x scope. Sounds good, right? No. It fires 3 bullets side-by-side at once and at 200m it hit a guy for 22 damage. But the mod makes all 3 hit in the same spot or vertically. Making it a viable gun. Most of the SMGs are shit. Some of the ARs are rough. Most LMGs are great. The snipers are shit. I had a longbow, hit a guy at 200m+. 55 damage. Why? It also drops like a rock past 150m. I think they're very anti sniper which is pretty much in feel with the Titanfall crew. They had some beast snipers, but it took a while to kit them out where they were really good.
Overall it needs a lot of work, but it's got a decent foundation. Weapon balance and maybe some UI/gameplay tinkering (like their fucking shit tier shield and healing menu) and it could be pretty fun.