No you don't. It was bad and was quickly and quietly swept ed under the rug.
Basically her grandfather magically raped her and no body liked the story so it disappeared.
This was back when DC had a hard on for Superman being the only living Krypton so they had the awkward situation of retconning all the living Kyptonians history. Power Girl was made into an Atlantean, and went around slutting it up with Hal Jordan and Aquaman. She was also a Straw man Feminist that would get drunk on Diet Coke, willingly.
Honestly, the writers at the time REALLY hated her. They took her powers away, her back story became nonsensical, they raped her, made her pregnant and gave her the personality of a Femi-Nazi.
There is nothing from this era you should look back on fondly. Not in regards to Power girl at least.