How will the Court of Appeal review the judgment of the Superior Court of Justice in the absence of any review?

while his judgment is of course subject to review, it will not be disturbed unless the appellate court is convinced that it is clearly wrong."'" (Id. at p. 1132.) We will not substitute our judgment for that of the trial court and we will not set aside a trial court's discretionary rulings unless they are clearly arbitrary, irrational, or exceed the bounds of reason. (Maughan v. Google Technology, Inc. (2006) 143 Cal.App.4th 1242, 1249-1250 (Maughan).)