First, I love the song. Second, the group sounds great doing it live (yeah, it isn't seamless or perfect ... but Mike Love says this is the first time they've tried it in front of a live audience, so give them some slack). Third, isn't it just great to hear those voices together again in a truly live setting? Fourth, groove to that backing track. Hand claps, foot stomps, the bass line ... Yeah, man, good stuff.