Based on the answers provided, the following corrections need to be made to the 3D object:

1. The star should be redesigned to have exactly 5 sides or points. Currently, it has more than five, which is not in line with the requirement.

2. The object should be extruded in one dimension. Currently, it is a complex 3D form with varying angles and planes, which is not the desired design.

3. Ensure that each vertex of the star creates a slightly different angle. This aspect is currently unclear and needs to be confirmed in the design.