In this part, I noticed some blur, when aiming in, concerning areas not part of the aim-cone. That might be a feature though, back from the days in 2009, when the GPUs were like GTX 260 with less than 1 GB of VRAM - as to lower the environment rendering to avail GPU capacity for the action scene.
Other than that, works fine. The game doesn't use super-modern textures, and the 3D models didn't get a complete overhaul. But it doesn't look as dated as some other games from that decade do now, and controls are fine (mouse+keyboard).