Huh? Where would I be without MysterD showing me things that had completely escaped me? I need to read up on the whole Metro thing. The reviews for this sequel assume I know about the original premise, but the fact is that I don't.
Might wanna see
this Metro 2033 thread, if you interested in the original.
Honestly, if Metro 2033 console versions are stable and the graphics are decent for a consoles game (you might wanna check Metacritic and read console review on Metro 2033 console-versions and talk to some console gamers) - but from what I have played on the PC version you're in for a very atmospheric and really good linear shooter.
Even on its default difficulty - I just wasn't too good at Metro 2033. Like STALKER series (if you actually played these PC games), at its default difficulty, I found Metro 2033 tough; especially when compared to other recent shooters on the market.
I couldn't imagine how tough Metro 2033 would be on Ranger Mode.
Think: linear STALKER.
Yeah, that is a pretty good idea for Metro 2033, yes.
To expand on that - Metro 2033 really doesn't have Inventory; economy and sellers in the game world; open-world; and some decision-making stuff here & there.
Also, I found ammo and weapons VERY plentiful in STALKER (especially if you do kill lots of enemies and loot them), as opposed to Metro 2033.