ist ▁nick named ▁Che ; ▁and ▁Wayne ▁Dal g lish ▁and ▁Core y ▁Price ▁as ▁Luke ▁Ward ' s ▁younger ▁tw in ▁brothers ▁Brad ▁and ▁Eric . ▁New ▁guest ▁stars ▁who ▁joined ▁in ▁rec urr ing ▁roles ▁include ▁T ia ▁Car r ere ▁as ▁Dean ▁Tor res , ▁singer ▁Chris ▁Brown ▁as ▁lon ely ▁band ▁ge ek ▁Will ▁T utt , ▁Henri ▁Lub atti ▁as ▁Taylor ' s ▁ex - hus band ▁Henri - Mich el ▁de ▁M om our ant , ▁and ▁Steve - O ▁in ▁a ▁came o ▁role ▁as ▁an ▁un named ▁marine . ▁ ▁Re ception ▁While ▁ratings ▁were ▁lower ▁than ▁those ▁of ▁the ▁third ▁season , ▁the ▁final ▁season ▁is ▁generally ▁regarded ▁by ▁fans ▁and ▁critics ▁as ▁an ▁improvement ▁on ▁the ▁third . ▁Vari ety ''' s ▁Josef ▁Ad al ian ▁said ▁that ▁"[ the ▁show ] ▁is ▁once ▁again ▁in ▁great ▁cre ative ▁shape ". ▁He ▁added ▁that ▁" the ▁scripts ▁are ▁sn appy , ▁the ▁plots ▁make ▁sense , ▁the ▁acting ' s ▁solid , ▁[ and ] ▁the ▁music ▁is ▁appropri ately ▁ind ie " ▁but ▁critic ized ▁Fox ▁for ▁" throw ing ▁away " ▁the ▁show ▁by ▁giving ▁it ▁the ▁Th urs day ▁ 9 : 0 0 ▁p . m . ▁times lot . ▁The ▁difficult ▁times lot ▁Ad al ian ▁was ▁referring ▁to ▁was ▁against ▁two ▁other ▁very ▁popular ▁shows , ▁C SI ▁and ▁Grey ' s ▁An atom y . ▁With ▁a ▁later ▁start ▁to ▁the ▁season ▁in ▁November ▁the ▁premi