I've released a new gameplay video here with the fixed camera mode. http://www.youtube.com/watch?v=60a1Ye2LW38&fmt=22 [hqyoutube]60a1Ye2LW38[/hqyoutube]
One thing I'm noticing is how more combat intensive things are than the first vids you showed. Seems a bit more heavy on the action side than the adventure side in that last vid. Is every area in the game like that, or are some areas less populated by enemies and more populated by environmental puzzles? Is there a nice balance?
There is a mixture but most of the time you'll be defending yourself while trying to make it through the level.