I've played on a modded vs server. Landing a charger hit very satisfying, especially when you get it right and carry them far from their team in the middle of a brawl. Barely spawned as the jockey and keep getting owned but it looks quite neat. Spitter seems pretty lame but I'm sure like the smoker it will just be for patient players to pick the right situation and moment.
So far I am not sure whether I am impressed or not. It is definately a step up from the first one, but I don't like how they've made it less dark (i.e lighter hearted feel) but still you can blow off limbs etc so I guess I'm just being picky. One thing I like is the weapons feel A LOT chunkier, kinda like CSS weapon feel vs the pathetic HL2 weapon feel. New SIs will add to the VS depth and hopefully along with the new crescendos make lame tactics as survivors less doable.
But really, they need a new engine, while the graphics are improved they still look dated imo.
Can someone get a modded server up or post one, the only one I've found is in Atlanta or something and I ping like 200 to it when its full.