A lot more pro's than con's I think.
It's a bit easy, but it's not just a walking QTE. There's inventory based puzzles that you've got to work out, and sure they're not HARD but they do take a bit of exploring and figuring out. And they're logical in-world, they're not "guess what the designer thought here" puzzles.
My biggest complaint would be the writing more than anything else, the tone of it's very slapstick compared with the more mature (and by that I don't mean boobs and swearing) of the classic KQ games.
The graphics are beautiful, I mean stunning. So many steps above anything I've seen in any other AG.
And Christopher Lloyd is awesome.