I always enjoyed eating at PH. Have been to many that are now closed. They were never the best meal for the money, but I always found their food to be good. Always loved the LA Lasagna. I haven't been to one in many years now, so I don't know if the quality has changed. Many dissapeared and the one in Toronto (where I went most) closed a couple of years ago.
They simply grew too fast and took on too much debt and couldn't sustain it. They had a great concept and could have done much better. We now visit Hard Rock Cafe's every where we can.