QFT.
But even then, I'd still have little value of their opinion if they just 'watched someone else play it.'
I watched my good friend playing Planescape: Torment a few years back, and I was just like "Meh. Not my thing."
But then I sat down and played it, and I got totally sucked in. It was so much more fun than what him playing it looked like.
It's just a thing you have to play for yourself in any case.



