My Estonian friend calls the 'Bronze Soldier' statue the 'Memorial to the Unknown Rapist'. The statue is a symbol of the crimes committed by Soviet troops during and after WW2 and it became a symbol of oppression after the USSR fell.
That the Russians don't like that their memorial was moved means nothing to me. Estonia is no longer under their control and they can shove their opinions up their collective...
The Russians will be whining about that memorial being moved for decades to come. No one cares about it, but they.