Many others have raved about this duvet cover, and I agree with them.  Coma Inducer?  Absolutely.  Just lay down on it and you'll want to wrap yourself up in it.  It is soft and comfortable.  I agree however that the only thing missing is the corner loops so you can secure a comforter and not have to worry about it sliding around.  I pinned it in securely but will probably want to sew some corner loops for a permanent position.  It's great!