MK's songwriting is always top notch.
He was a pop/rock singer and guitar player and i am sure that he used to like his success as an pop artist.
He was making slower songs/concerts since 2006. Wicht is normal.
SL is a slow paced album with a lot of soul and deepness.
During the making of ODR, Mark choose to spend more time on the studio recording and listening the songs. He always said that the 1st take was the best. However, ODR, in my opinion, is way better than DTRW and Tracker its just because this extra time on studio.
I think that, if he try another group of musicians, the chances about a new WOW factor tends to increase.