Mass Effect 2 - Preview @ Digital Spy

The Mass Effect 2 previews are still trickling in.  Here's one from Digital Spy:

Our play on the preview shows that while the finer points are yet to come together, it certainly holds up as a shooter. Cover is a little sticky and not quite fast enough to move in and out of, but it feels entirely natural. Though fighting against less competent enemies feels pretty much like any other Unreal 3 shooter, the underlying role-playing elements emerge when you tackle tougher enemies such as a bipedal robot that requires changing to circuit-frying disruption rounds in order to down. Elsewhere, you can tackle advancing drones with an ice gun, causing them to comically freeze and topple over before shattering, continuing to prove that this isn't just an intergalactic version of Gears Of War.