That Wiki entry linked above suggests that, despite initial successes, Perón's policies had mixed results:
Also, why HP? (or FF for that matter). Everything around Perón and his movement is so contradictory... To begin with, there's a world of differences between Juan Perón in the 40s and the man who returned in the 70s.
Al gave the best answer as to what Peronism is back when I asked the question.
Collective national delusion manifesting itself as some sort of ideology.
While that is a devilish cunning answer to the question of 'Peronism', this thread is entitled "opinion of Juan Perón". On the one hand we have the 'collective delusion' manifested as a 'system of beliefs'; on the other hand we have the man. Hard to dissociate them