Are you serious? You've stated some factual information, however claiming it made his roll in Z made it worse is ridiculous.

Frieza has ultimately, in my opinion, came back only for the sole purpose of redemption.

After being defeated multiple times, it only makes sense for him to want to become stronger. Hoping to redeem himself by defeating his biggest opponents. It makes total sense.

Good, I'd rather them have it polished and ready to go vs rushed and getting it done quickly.

This is a game that millions have long been waiting for. Do we want a job half done because of demand? Or a job well done with patience..