One of the best mission sets to ever come along!

Cons:
- oversensitive guards and other AI
- weird to half-unlock many doors on night 1
- sometimes odd city layout
- third mission severely different from first two (may not be a con for you)
- some very low quality audio voice recording
- a bug with Basso (save before helping him get out)
- a couple important wood textures may appear metallic (just be aware)


Pros:
- Brilliant storyline, really draws you in!
- Excellent texturing with an eye for detail and exactness
- Very cool city exploration and sneaky gameplay
- PERFECT puzzles!  Nice hints, make you think, not too easy or hard
- Addicting gameplay!  By the end you'll be sad it's over
- Gorgeous design and architecture, well made everywhere
- Plenty of neat little hidden areas to discover (and loot!)


I want to stress again that the difficulty is just right.  It's a nice
challenge and a refreshingly brain involving experience.  Subtle clues
spread out amongst various readables just flowed wonderfully.

I don't feel like the campaign is perfect (see Cons), but it is 
compelling and excellent enough to warrant everyone playing it. Komag
recommends this highly!