From the Wikipedia article on the 2010 Ukrainian Presidential election -
'A total of 3,149 international observers did monitor the January 17 presidential election in Ukraine.
On January 18, 2010, the OSCE announced it would send same number of observers to monitor Ukraine's second round of the election as in the first round. At the same time it called for bringing Ukraine's election laws in line with international norms but nevertheless it endorsed the first round of the Ukrainian presidential poll, saying it was of "high quality" and demonstrated "significant progress".
After the second round of the election international observers and the OSCE called the election transparent and honest.'
Yanukovich's election was at least a honest as Barry Soetoro's.