Lyxen
Great Old One
The gaming community has decided that the term railroading has a negative connotation (sure the definition is not always easy to pin down but connotation is negative), one not attached to merely linear design.
And as far as I know, the gaming community has ALSO decided that linear is not good...
It's not MY personal preference. Linear and Railroad are not the same thing. One involves no choice (other than maybe reversing course), and one involves the illusion of choice. That's 2 very different things.
Yes, and I happen to prefer the second one, because I trust my DM and I can roleplay around it, although, technically, in both, my choices do not matter.
Only because they were successfully deceived. See how they react when you say "haha, either door led to the ogre."
And again, a magician never reveals his tricks. Why in hell would you do this ? Although, actually, I might, just to show off the deviousness of whoever owns the dungeon, he is called Grimtooth and you should be weary of his "trust me, there is only one ogre". Agai, it's way more interesting and fun than saying "next room !" in a linear path.
Linear doesn't mean they can't turn around (maybe they can't and succeed in their goal, but going back to town might still be an option in a linear adventure). Railroad means, no matter what they do, no matter how many options they THINK they have, they really only have one.
Again, you are modifying the goal post in the direction that you prefer, but maybe in the railroading one, they can also go back to town. It makes it way fairer, it's only if they go forward that they will meet the ogres, but in both cases, if they turn around, no treasure.