Coming back to main issue (thank you all for so much contributes!), personally I don't need a chess game. So for me it's welcome a game like this, where you can win on the base of dice, right cards in the right moments, a lot of strategy and tactic and, of course, a good amount of luck. is it a "swinging" game? Well, no one wants a chess-time (sure not me!): I'm pretty ready for unbelievable moments of funny action, slamming monsters, choosing strategy to overcome dragon's fury, winning (or loosing) for one more heart (or shield) on the dice, and so on.
With your replies I'm starting to convince myself I'm on the right way 'bout this feeling!
IMO, at this moment, the magic world of Descent is indeed the most beautiful experience in the fanatsy boardgaming: the most complete, expanded and supported fantasy board game among the "dungeoncrawling list" of all time. That's matter.