Definitely! I really loved the modding community for GTA IV!
True that! I do always have a moment of frustration when I go to play it. Seems a bit sluggish in places.
I personally don't think the WII U will amount to much. But saying that, how many people are going to get one when it falls in price a bit more like the WII did? I know I am, yes it may gather dust after two uses but its still sales for Nintendo. I can see a lot of people purchasing it in this way. Especially for kids.
"The Tomb Raider treatment"! Couldn't have put it better myself! It's exactly what GTA V needs!