If you're talking about latency, it's always going to be a problem since all the servers are in US/EU, but by all accounts here and elsewhere, looks like the pings aren't so bad. I think it's similar to when WoW started and there was no SEA servers. I'm playing on Dark Reaper (US West PvP) and it seems ok. I don't know how to see the latency or fps but there is generally no stuttering, skipping frames or rubber banding that I can see. Only problem I have is with graphical glitches (tearing, green light) on my old ati5850. Overall a satisfactory experience but mind you, I haven't grouped or tried the flashpoints/operations (raids) yet. Only tried 2 man instance so far.

I'm on Unifi10 btw. Tried to login over Celcom 3G, game won't allow me to login. Dunno why.

i'm also on 1mbps shitmix, latency always around <300.consider good ady
can join us at nadds sacrophagus empire side
can pm Talons=guild master
        or
Dragonizer

there's no trial yet so if u wanna try it u hafta buy the key...
last night me & 3 guildee's did hammerstation and athiss...the latency
did spike to around 287 if i remember correctly,so far its ok