Did the Circuit Court apply the correct harmless-error standard and properly consider the record evidence of prejudice?

QUESTION(S) PRESENTED ; ; . 1. Did the Circuit Court reach its holding, after applying incorrect harmless-error standard and disregarding the : compelling record evidence of: prejudice? Further, did the Circuit Court's misapplication of existing Supreme ; Court law deny fundamental justice to Holland; when the prosecutor vouched for the credibility of its case? ; 2. Did the Circuit Court reach its' holding that defense counsel was not ineffective.sand did not prejudice Holland after .applying incorrect and contrary to Supreme Court law cases, that also deny fundamental justice to Holland?