I think I speak for myself and our esteemed director Neal Ronaghan when I say that the Wii Madden games, especially the last couple years' editions, are very good. The controls work well, including a few awesome bits that wouldn't be possible on the other platforms.
Unless you need some of the super-hardcore features in Franchise mode, or are completely against motion control (and I think the upcoming version even includes Classic Controller support), it's a really good version of Madden.