Of course the answer depends on how close the result will be and when the polls close - 10pm in the UK and most seats counted into the small hours.
In the UK there is a very accurate exit poll where voters are asked how they voted immediately after voting. So the problem of turnout is removed and use is made of past exit polls which are related to the actual past results to reduce selection bias. There is still the drama of results in individual seats with rosette wearing candidates behind the returning officer whose voice is always drowned out by cheers when the result becomes clear. It seems that the US election won't have that kind of drama, but may well have the drama of a close result and its consequences.
In the UK there is a very accurate exit poll where voters are asked how they voted immediately after voting. So the problem of turnout is removed and use is made of past exit polls which are related to the actual past results to reduce selection bias. There is still the drama of results in individual seats with rosette wearing candidates behind the returning officer whose voice is always drowned out by cheers when the result becomes clear. It seems that the US election won't have that kind of drama, but may well have the drama of a close result and its consequences.