I thought that a game opening with a William Gibson quote would be something to look at. Hm. The problem was that I never quite understood the game's mechanics. So it was a bit of looking around and trying. And failing. I didn't get what anything was supposed to represent in computer terms, the time limits are evil, and well, I couldn't bring myself to care about the story that much thanks to all this.
(It's a bad thing when puzzles don't make sense even after looking at the walkthrough.)
But I have to say that all this is in a large part due to personal taste in IF - while I'm not completely averse to puzzles, I'm averse to these (leaps of logic, a lot of trial and error), and the Tron-like VR environment didn't immerse me at all.