Deus Ex HR gives something back to the PC - a nice game that is about the gameplay - the options, choices and presenting a problem and letting your level of wanderlust and desires determ how to solve it. The game has streamlined some things out - but also increased a lot of things from DE2 - so it feels more like the original but plays pretty well in the world that is now multiplatform formats.
For PC we have fully customizable input options. You can bind keys, you can change FOV - setup different audio and graphics qualities etc. The game handles well with KB+Mouse and the game is really really doing a nice job to draw you in.
The graphics are OK - not the best and sometimes the game looks a bit pale and washed out - I guess that has to do with the textures not being of the highest aspect for PC. But - the design and art going into the game makes up for this. Also the game isn't that demanding so a PC with a modern GFX card can push out a high FPS and get a really good flow and nice effects.
In the end - the game is simply very fun to play and I strongly recommend it to everyone liking games of this genre.