under the completion and acceptance doctrine once an independent contractor finishes work on a project a/

1. The court rejected the common law rule concerning completion and acceptance that had been in effect until this decision and ordered a new trial.
What was the key reason for that decision? How does the new rule affect liability?
2. A judge on the court dissented from the decision.
Explaining his opposition to the decision of the majority, he said this change in the law should have been done by the legislature in a statute, not the court. What are the practical problems with such a view?