Re: What villains are left for a 4th film?
^I dont know, I think the 4th movie needs to be its own thing, have a totally seperate villain/s like Thunderwing or Straxus. Have a teaser maybe at the end of TF4 showing Megatron being rebuilt into Galvatron.
THEN build up Unicron through movie 5 and reveal him in movie 6 as the big bad.
2015 movie ratings out of 10:
1)Mad Max: Fury Road-9.5(2)Star Wars: The Force Awakens-9(3)Kingsman: The Secret Service-9(4)Mission: Impossible Rogue Nation-9(5)The Martian-8.5(6)Ex Machina-8.5(7)Jurassic World-8.5(8)Ant Man-8.5(9)Avengers: Age Of Ultron-8(10)Spectre-8(11)John Wick-8(12)It Follows-8(13)Ted 2-8(14)The Interview-7.5(15)Terminator: Genisys-6.5(16)Chappie-6