My opinion,

I have set up my own view, displaying the info that I want on two different views.  The new format forces me to do a horizontal scroll,  which I hate.

The old format allowed the use of the entire width of my open window. 

As a prem subscriber, I hate the ads!!!  I think I should be able to switch them off since I pay for the bloody service..  Nothing is more anoying than have a sort on the my view screen then the ad changes and puts the default view back, forcing another sort.

It would be nice to set the col width on the old version of the portf screen.  for example fund category is way too wide.

the new view is a step backwards.