Can't see a huge aesthetic penalty for 5 door on the Golf - some cars look far better in 3 doors, but not the Golf (the 3 door looks a tiny bit better).
With cars getting wider and spaces getting smaller, big 3 door cars are a PITA, and my Aunty Joan nearly broke her hip getting out of the Scirocco around Feb time. With a 5 door costing more, but retaining more value, in a 3 year period it costs you no more to own the 5 door.