Instruct: Classify a given review into positive or negative sentiment.
Query: Despite some trying circumstances, Sonora Poncena came up with a strong album in 1984.

"Agua A La Cadela", "El Amor", "El Dulcero" and the self-explanatory "Esta Es Sonora Poncena" were this 1984 release's high points. Despite the fact that 1984 was not a particularly good year for Salsa, Papo Lucca and company gave it their all on this album and (along with Tommy Olivencia, Willie Rosario, Oscar D'Leon and Orquesta Mulenze) proved that solid, progressive and REAL Salsa had a loyal and faithful audience. Enjoy!