guess i'm now classed as a casual gamer but i've gave GTA4 (360 version) 38 hours to prove itself to me and it hasn't. I started off loving it at first but it soon becomes clear it's just a fantastically polished, old fashioned linear affair where no matter what you try you always get lead back to the same story path.
Sick of failing a mission, driving all the way back over town, trying again, hailing a taxi this time until you finally complete it then get to the next mission and repeating. The Wi has ruined traditional gaming for me as I now cannot get into traditional games anymore and I just enjoy playing a Wii game through with the wife rather than her sat in the bedroom while I play on the 360. Oh what it us to realise you're no longer a core gamer and you're just a casual, wii loving, gamer - but why fight it.
On Topic - i love puzzle games that are simple to understand but really challenge you (a la zak and wiki), is this the level of challenge i'll get with Boom Blox?