Went to the new El Rodeo today (despite being warned by Mike W and others). Here's the scorecard (1-poor, 5-excellent)
Chips and Salsa: Rodeo 3, Serrano 5
Enchiladas: Rodeo 2.5, Serrano 4
Fajitas: Rodeo 2.5 (lukewarm, not sizzling), Serrano 4.5
Refried Beans: Rodeo 4, Serrano 4
Service: Rodeo 3.5, Serrano 4
Atmosphere: Rodeo 3.5, Serrano 4.5
Verdict: I will never go to Rodeo again. It's not the worst, probably slightly better than Chi-Chi's. With El Serrano around, there is no need to go to the Rodeo. Too bad there's no Chevy's around here.