"Well, the power of constitutional review is a power we gave the SC in the constitution."
And just what power to review what are you referring to here? The Constitution pretty clearly delimited what SCOTUS could and could not do, what jurisdiction it had and so on. Maybe it would help if you refreshed your memory on Marbury v. Madison.
Section 2 - Trial by Jury, Original Jurisdiction, Jury Trials
The judicial Power shall extend to all Cases, in Law and Equity, arising under this Constitution,the Laws of the United States.
That power.