Best/worst architecture

Barcelona has some beautiful and some crazy buildings, but some are just downright ugly! Toured by bus today to get our bearings, so photos show Fountains of Montjuic (inert and in action - hope to get back there after dark one night to see the "dancing fountains"), and Gaudi's Casa Mila, plus what has to be one of the ugliest buildings in the city -,the Torres Gloria - it is made of steel and glass and has 4,500 windows - not impressed at all! Perhaps it looks better at night when it changes colour. Jug of white sangria mid-afternoon - feeling sleepy now! I