Your statement implies that video games cannot be designed to be games and also be satisfying cinematic experiences. Likewise, you suggest that the industry is better off without that type of experience. Personally, I don't want a gaming industry that follows your lead, and I know I'm not alone. You take away my Ico, my Shadow of the Colossus and you replace them with Pokemon and I'm out.
Do you think Nintendo is not trying to nickel-and-dime you? Maybe they're not trying to do that via DLC, but the Wii is certainly priced higher than it needs to be considering what is actually inside the box. Is removing a GBA slot and adding two incredibly low quality cameras really worth an extra $40 on the DS price-tag? If you compare downloadable game prices on Wii vs. Xbox and PS3, the Wii pricing is far less consumer friendly.
Nintendo has no interest in saving you money unless it makes them money.