Oh, yeah, jesusraz. I find it a bit sad to always drag some hidef-pics from PS3 or X360 and try to compare to them. You are right, the lights thru trees, textures and shadows are looking way smoother and define atmosphere quite nicely. But it's unfair.
And Soulcalibur IV has stages, Legends has levels, which are bigger. The more polygons per square-centimeter the better it looks. Wii-SC looks quite blocky, but considering the hardware, it is truly one of the better Wii games.
But SC always had great textures and graphics. They appear crisp on this screen above and I will check the others shortly. *checking* not bad... Not like characters on SC4, thou. But still great. *pats poor Wii*