well of course it wont be perfect - at least not all the time. on bb, 1 bars can feel as virtually lagless as a 4 bar, it can be sort of choppy, or it can be, well, a 1 bar. from my experience, anything but a 0 bar (even these can be ok tbh: but rather not risk it) and specific players connections like wireless/bad internet company tends to be playable most of the time. it's also been said by a player, not sure who, that its very good on 1 bar, as well.