Hey there mate ;)
As per question,
History :-
Joseph Stalin's first five-year plan can be characterized as a success in which it achieved its stated goals of collectivizing agriculture in order to begin the large-scale industrialization of the economy. Eventhough, as per the rules, many of the goals set by the plan were not fully met.
This was mainly because there were several economic sectors that still saw large increases in their output. Many areas like capital goods increased by 158%, consumer goods increased by 87%, and total industrial output increased by 118%.
Goal of Stalin's Five Year Plan:-
His main purpose was to greatly increase industrial production. It helped in more machinery, more steel production, new factories , more oil production and more electrical power plants.
Final Verdict :-
At last, Joseph Stalins Five year plan was a success because the economy still managed to receive enough capital (or) money.