RE: When you first heard B/W coming out...
Well first I saw Zoarua and Zoaroak (however they're spelled) and I thought they looked good. But since Gen 4 let me down so bad in terms of Pokemon designs, I had very low expectations and I assumed it would be yet another horrible cutesy petting zoo sim, so I just forgot about it.
Then I saw the starters, which did nothing to change my opinion. Sure, I loved Tsutaja since it was a reptile, but this was now the 3rd gen in a row the where only starter I like ended up being the grass type, and that annoys me, since I don't like using grass types. So again I just put it out of my mind.
I then saw Reshirom and Zekrom. More decent Gen 5 designs! Much better then Dialga and Palkia, in fact. My hope grew just a tiny bit.
Then I saw Gear and Meguroko, and my hope suddenly shot up! Those 2 designs were so great, and it was looking more like I'd buy it, but I still had to see more...
Enter Desukan, Denchura, Rankurusu, Gochiruzeru, Ononokuso, Doryuzuu, and Gigiasu in screenshots, and it now became an INSTANT BUY. Right there I saw enough cool designs that were infinitely better then most of what Gen 4 had to offer, and enough good designs of varying types to make a team! In fact, I am having a hard time deciding exactly what my team will be based on the known pre-release monsters alone, and there's still so much more to come! Seeing Wooguru and Swana also added to my interest, and I now have a hard time choosing a flying type!
Then the fact that it's 5th gen only until the National Dex sealed the deal, and wild double battles was the icing on the cake!