Several commentators said the farcical scenes of a handful of workmen trying to fix severed cables on the roof of Rayo's ground as groups of officials waited below in the semi-darkness on Sunday made the Spanish league look like a "banana republic".
With La Liga's image already damaged by the financial woes of many of its clubs, half-empty stadiums and discontent over ticket prices and kick-off times, the incident could hardly have come at a worse time.
"Four or five guys working and 100 more standing watching. Where have we seen this before? In Spain of course," columnist Roberto Palomar wrote in the sports daily Marca.
"The image of the workman who, without taking the cigarette from his lips, was trying to fix the cables together with a bit of sticky tape is the metaphor for the banana republic of the league.
"Crazy kick-off times, atrocious debts, falling attendance in the stadiums, sabotage at a game that was declared high risk, clubs that do not meet the most basic requirements to take part in a professional competition," added Palomar.
"There are local leagues that are better organised."
"We are facing a new kind of crime: football terrorism," Relano added. "The police must find the culprits and bring them to justice."
Cristina Cifuentes, the central government's representative in Madrid, told Spanish radio on Monday initial investigations appeared to confirm the lights had been sabotaged.
"Officers are attempting to recover fingerprints," she said, adding they were also examining closed circuit television footage to try to identify those responsible.
