Here's the most recent Europe trailer:

At the end it just says "more information on how to get these addditional Hyrule Warriors Costume Sets Coming Soon."

As long as i can get the SS costumes im happy! I dont like the other 2 that much tbh!

Speaking of costumes, we finally have more insight on the retailer-specific pre-order bonuses:

GameStop will be getting the exclusive (timed?) rights to the Ocarina costume pack.

Amazon.com, at least Amazon.ca, is already advertising exclusive Twilight Princess DLC.

No word on Skyward Sword, yet. Maybe Best Buy?

More screens:
http://www.neogaf.com/forum/showthread.php?t=869762

Here's what Famitsu thought of Hyrule Warriors:

Yoshida: 9; Seriously. It’s “Warriors” and “Zelda”. You got the action of “Warriors” and the charming worlds of “Zelda”, and it sounds too fun! The foundation of the gameplay is definitely “Warriors”-based, and although there is a lack of puzzle-solving, the two works are fused together so nicely and truly became a top-quality means of entertainment. In Adventure Mode, you move around and solve puzzles in the style of the original 8-bit Zelda. In Hyrule Warriors, you will enjoy a great combination of both freshness and nostalgia, and that is a very good thing.

Jigoro: 9; While not destroying the world of Zelda, the action has been modeled after the “Warriors” series and it is exhilarating. You will be firmly placed in the battle, which is also good. Fans will smile at the small details which can be found here and there, and it is good. The soundtrack is arranged in a familiar “Warriors”-series style, and the feeling is very uplifting. I also feel great during each mission because the checkpoint system treats you very kindly if you fail.

Namuko: 9; “The Legend of Zelda” has a history and is receiving a secondary creation, and the final product is a winning combination. Deriving from the “Warriors” series, you are a lone commanding officer and are seeing the perspective of two armies battling, and you feel the scale that I think extends to the power of a country like Hyrule. As it is a transition from established puzzle solving system into chaotic action, I accepted Hyrule Warriors as a fresh interpretation. Since both products are separately masterpieces, I was expecting their combination to be more than a masterpiece.

Bunbunmaru: 9; The peculiar puzzle elements of Zelda are basically non-existent, but the tempo of the action is great and can be enjoyed comfortably. You are dropped in the system of “Warriors” but in the world of “Zelda”, and it’s so amazing that there is no discomfort in this combination. The game feels easier than “Dynasty Warriors” or “Samurai Warriors” so it is easy to play. When locking on with z-targeting, for example, it helps make the boss encounters considerably like the Zelda series. The smiles of Zelda fans are going to be numerous! 

Source: Nintendo Everything

Daaamn! That's some good ass scores! But I gotta admit, I don't quite trust famitsu reviews any more...

Check out Zant in action!

New playable character has been found! (spoilers of course) 

It's the Great Fairy

https://www.youtube.com/watch?v=QF2NvsI5ork

Thank you for obscuring the spoiler :)

I encourage everyone to do so.

And here's Ghirahim in action!