Donald Trump made two gaffs in the 3rd. Not abiding by the election result and the hombre remark.
Apart from that I thought he won the 3rd debate easily. He layed out what was in store if Hillary is elected and was able to keep hitting her with all the wikileaks including her remarks about open borders. Hillary will leave America in the same state as Merkel will leave Germany. They may never recover from her. Their society may be gone for ever. It will be technically Germany but it's not going to be German. The US will most likely be the same. The belief in individual liberty and responsibility, freedom including that to speech etc. All that is under risk.
He did alright for about 30 minutes...then per usual he lost it.
Let's not forget the 'What a nasty woman' comment while Hillary was talking.