No, because you play a lot less hand in UTG and most of the time when you raise f/ UTG every body folds.
And when they play you don't win anything most of the time (when you win AA vs. KK you don't make any money, because you will not fold the next time when you have the KK)
You pay about 1,5bb more per 100 hands in blinds, but you play more hands per hour and thus having more hourly rate (faster tables, easy multitableling, more available tables.) on PokerStars.
Best regards,
kukkiwonBG