I'm with you. When I look at both the more recent concept art and what has been built, it looks like a very pretty resort to me and I think does evoke a European design. I'm certainly interested in staying there. That said, I do agree with the point that it could be more distinctive and interesting and some of the other examples that have been offered could have been "better". So, in judging Disney versus what they could have done, sure I can see the complaint.
But when people compare it to a generic hotel, I don't get it. Certainly seems a step up to me compared to anything ordinary. And I think the extra features (lakeside with walking path, central location with the Skyliner, roof top restaurant) will make it a popular place to stay.
Also, I do prefer the tower setup as I've stated before. While it does lead to a more repetitive overall design due to the height, as a resort guest it is so much nicer to be a short elevator ride away from amenities compared to how spread out over some resorts are at WDW.