@The Mad Panda
It's easy to a few bad films in a decade but I'm talking about the quality of blockbusters as a whole.
For simplicities sake here's the top 5 highest grossing films from the 1990 vs 2010 and onwards, going to use domestic (inferior to worldwide) for ease pulling data
1990 -
Ghost,
Home Alone,
Pretty Woman,
Dances with wolves,
Teenage Ninja Mutant Turtle Dudes
2010 -
Toy Story 3,
Alice in Wonderland,
Iron Man 2,
Twilight: Eclipse,
Deathly Hallows
winner 1990 with the edge
1991 -
Terminator 2:Judgment Day (another highest grossing film of the year look at that (how does he do it(no really?))),
Robin hood and the prince of thieves,
Beauty and The Beast,
Silence of the Lambs,
City Slickers
2010 -
Deathly Hallows 2,
Transformers Dark Moon,
Twilight Breaking Dawn P1,
Hangover Part 2,
Pirates of Caribbean Stranger Tides
winner 1990 crushing defeat
1992 -
Aladdin,
Home Alone 2: Lost in New York,
Batman Returns,
Lethal Weapon 3,
A Few Good Men
2012 -
Marvel's The Avengers
The Dark Knight Rises
The Hunger Games
Skyfall
The Hobbit: An Unexpected Journey
winner 1992... Avengers marked the death of cinema as we knew it, the cape scourge went to new levels
1993 -
Jurassic Park
Mrs. Doubtfire
The Fugitive
The Firm
Sleepless in Seattle
2013 -
The Hunger Games: Catching Fire
Iron Man 3
Frozen
Despicable Me 2
Man of Steel
winner 1993
1994 -
Forrest Gump
The Lion King
True Lies (Look at what we have here)
The Santa Clause
The Flintstones
2014 -
American Sniper
The Hunger Games: Mockingjay - Part 1
Guardians of the Galaxy BV
Captain America: The Winter Soldier
The LEGO Movie
winner 1994, crushing defeat
getting tired now.. 2015 had TFA which ruined star wars forever so that would probably lose to.