Depending on what you mean, I disagree.
Personally, I didn't enjoy Sex & Violence with Machspeed or Dead Leaves, which are Imaishi at his most juvenile and vulgar. On the other hand, I liked Gurren Lagann a great deal, which is incredibly over-the-top.
The episodes of Panty and Stocking I saw were alright, so I don't know where that puts me.