More of a story than video game.
Cons: Control and came angle frustrations.
I first try playing Heavy Rain with the wireless controller and found it to be utterly frustrating. I could not get the hang of the walking and found myself walking into walls trying to get to a destination. However, with the PS Move and Navigator, the game controls were better.
The characters faces and facial expressions were very realistic and the acting was well done, setting you into the mood and the personality of each character. The story is focus around a serial killer and you take control of different characters at different points in the game until the conclusion. The decisions you make effect the outcome of the ending.
The camera angle switching all the sudden can make for frustrating moving, causing your character to walk back down a set of stairs that you had just gone up and getting yourself turn around.
This game is more a story than interactive game. There is some clue solving but most of game involves following a set of input commands shown on screen (maybe flicking your PS Move up or down).
In conclusion, I recommend the game as a rental since the game can be completed in a day or two. Also, the game is more fun with a Move than a wireless controller.