I also didn't like PH at first, but now PH is one of my favorites.  At first it didn't seem like it was as tough of a weight tape as others like MIS, PS, S&H, etc.  
However, I was overlooking the cardio benefits gained from the PH style of workout.  It improves the stamina in the legs.  I find the leg portions in PH more difficult than LL, but I may be in the minority here.  Those low-ends are killer and there are a lot of them.  I get very winded during the leg portions.
I definitely also saw some improvements with this tape as far as definition in the upper body goes.
Good luck!