Lots of different opinions. Just by asking the question to me brings some doubt about the power pole.
My quick answer is don't buy it...unless you can get it at a very significant discount.
Ask your friends and family......do a survey.....given two identical lots...which would they buy with or without power pole and lines...?
Of course this is with my hat on that I would only sell you a home with the idea that when you move you will call me back to list it. If you plan to stay there forever and never move, then do what makes you happy.