I'm level 32 now so I think I can answer this a bit better.
Firstly, I don't know how this game even works on a console, but I feel like it was meant to be on this system. The touch controls are more than good, they seem to be the only way of performing certain functions that would really make sense, such as rune spells and ordering around your sidekick. Standard controls are great too - although they took a little getting used to eventually you do feel like you've mastered movement for your player.
It looks great and there's no problems getting online. So far the only flaw I have found is a little framerate slipping when there's four players and lots of abilities flying around. I mostly solo though so I'm not sure how frequent that is.
In terms of the gameplay itself, I love all the unique ideas they've brought to the table, especially the random level select and the compulsion to try and string multiple raids together for bigger bonuses. Combat and abilities are a heck of a lot of fun.