Awh, 5 hours is NOTHING. Black and White gain some serious momentum past Mistralton City, and become really hard to put down. Initially, I referred to a lot of the Pokemon as 'The new x' (Frillish-Tentacool, Palpitoad-Wooper, etc.) but by the end, I really liked a lot of them. At least finish the story in B/W, it'll make B2/W2 so much more enjoyable, in fact, I think they're much better paced and less cramped than their predecessors. And if you think BW is boring, play DP.
"I completed the National Dex at 12:03am on January 5th, 2013: if Gen VI is announced anytime soon I'm gonna be seriously angry."
January 8th, 2012: Pokémon X and Y announced. Seriously angry.