Lego harry potter for wii and iphone?

So I have lego harry potter years 1-4 and 5-7 on my iphone. I loved 1-4 but hated 5-7. I don't like the way its set up and everything. But I'm considering getting them for the wii. So I was wondering how are the wii version? Is it easy and fun? Is it worth it? And how much is it alike and different from the iphone versions. Also is it closer to 1-4 or 4-7?

They are different. Apart from being on different type of system (console vs. Handheld), the game play is different. There's different games for different level. It is more open world. You can visit all of Hogwarts, Diagon Alley, Knockturn Alley, part of muggle London.

It's fun, but not easy. It is harder to get a 100% than with the handheld versions (I played on DS, which is the same as the iphone). Since you have so much else to do, it is harder. I personally liked Years 5-7 for Wii better, but it seemed to have less to do than with the Years 1-4.

In terms of spell use, it is closer to Years 5-7 for handheld. You pick a spell from a wheel. However, since the spell wheel was used first for the Wii game, it is easier to use than for the handheld version.