I have finished 5 dungeons so far, so a little over halfway done, all have been great. So far there is a consistent quality to all the dungeons, each are well made with its own interesting theme and gameplay mechanic to go with it. That said none really push the boundaries of a zelda dungeon. Spirit Tracks I feel had the best dungeons in years for a Zelda game, that game used items in unique ways and had puzzles that really made you think. This game is like a Zelda's greatest hits, a love letter to the core zelda gameplay of old. Its excellent but it isn't going to make it to the top of my favorite zeldas list so far.
Part of that has to do with me being a super Zelda fan so I know every trick they use and this game is basically a bunch of old tricks mixed with the wall mechanic. I think if you have taken time off from the series this has the potential to blow you away. I also hear how ALBW is great cause it removes a lot of the tediousness and hand holding. I understand the last few zelda's have had components that rubbed people the wrong way, SS with its odd world design that lead to some backtracking as well as motion controls that are not for everyone. Spirit Tracks with its poor train system. Phantom Hourglass for just being meh all around. Twilight Princess for taking 10 hours to really get going. I guess for many those could vastly mess with your enjoyment of the game but I can tolerate a few issues if it gives me gameplay that blows me away. ALBW doesn't have any issue that hurts it, it is very consistent but I don't think it does anything to blow me away. Honestly I will take true experimentation, warts and all, if its going to really wow me.
That said I wouldn't change ALBW, I think at this point we needed a very traditional Zelda to remind those that have wandered away from the series why this series is legendary. It is pure fun, easily the best portable game of the year, one of the top 5 games I have played this year. I still have another half of the game to go so who knows maybe it does blow me away but I think I got a good understanding of how the rest will play out. This is not a negative post about ALBW, I love it, it's simply me coming to terms with what this game is to me. For others it maybe exactly what this series needed.