I love Doc Ock and Green Goblin but I am pretty indifferent about Hobgoblin.
Superior Spider-Man was pretty awesome and Spider-Man 2 is the best Spider-Man movie so far because it had Doctor Octopus in it.

Green Goblin's been pretty overused in the movies so far so I think I could wait a few years before seeing him on screen again but I would not mind Norman Osborn becoming a recurring character throughout the MCU.