Celta lowers the boom on Barca

Euro champion's defensive flaws exposed in 4-1 loss

Barcelona coach Luis Enrique hailed the quality displayed by his former club Celta Vigo as it thrashed the European champion 4-1 on Wednesday.

Enrique's men went into the match with a perfect record in La Liga, but goals from Nolito and John Guidetti bracketed a pair from former Liverpool striker Iago Aspas sealed Celta's triumph.