Despite being in beta, Valve has put a lot of effort into the Warcraft 3 spin off.
There are a few heroes still missing (they may be coming in later) but all of your favorite items are there.
The game plays exactly the same way the custom map did; down to every detail of where trees were placed and spots you could hide.
Some new neat things are that heroes have personalized voice overs for various occurences in the game (for instance, if you kill a certain type of enemy hero your unit may say something related only to them). Ie: Ursa will tell the Lich that he doesn't fear the cold, it makes him warm and drowsy.
if you enjoyed any of the other Elder Scrolls Games, Skyrim is a must.
The artwork is ahead of most every other title for 2011 (save for Arkham City); the stories are intricate and detailed with lots of plot twists and turns to keep you gripped for both the main plot and the side stories in the game.
I'd recommend for people who enjoy RPGs or fantasy MMOs.
Warhammer fans will enjoy Retribution; especially after the "changes" in DoW2 that used all HQs instead of units to do fights. Retribution, appeals to both sides by allowing you to control HQs or trade your HQs for infantry units.
The Last Stand (a custom multiplayer mode) is also extremely fun; highly recommend purchasing the Tau Pack for this mode.