I find it quite frustrating working in areas such as a/b testing and creating segments because the field are so small that I can only see a portion of the item I want to use. For segmenting (I have attached a screen shot) you can't even scroll through the field to see the whole title. It would be helpful to have it so when you mouse hovers over the field the whole name shows or make the field so that it can be larger. For A/B campaigns the field for the content, the subject line and the preheader do at least allow you to scroll to the right and see all the info, but that isn't very helpful. Again, being able to hover the mouse over the field or make the fields larger somehow would be more helpful. I have also attached a screen shot.