If you are still waiting for your copy of Heroes V to show up in store, here is something that might make the wait less painful: a bunch of new movies on the official site. There's the very cool game trailer that shows parts of the introduction movie and some very quick gameplay sequences (it also says that the game is out now). There's a Haven video that shows, again, some parts of the introduction movie and the first cutscene of the Haven campaign. Finally, there's a movie where Fabrice describes the multiplayer modes, including the oh-so cool ghost mode.

The introduction movie will look much better when you will launch the game, so you might consider skipping the Haven movie and the trailer and sticking to the multiplayer mode movie. If you don't mind learning a little more about the plot, watch the trailer, since it is smaller, and skip the Haven movie.