I've never seen Lord of the Rings nor the Hobbit but I have read the books. I have however seen the 1970s cartoon of LOTR that only got half completed because I think the main guy died before he could finish it.
Obvious classics I haven't seen but would like to see:
- Hunger Games
- Matrix series
- Top Gun
- Trainspotting...!
- Despicable Me / Minions
- Ice Age / Madagascar 2 onwards
- Armageddon
- some Disney remakes e.g. Mulan, the Little Mermaid, Peter Pan and Wendy
- some Disney animations e.g. Inside Out, Coco
- Puss In Boots 2
- The Chronicles of Narnia
- most of the Mission Impossible films
- Mad Max 4
- Fast and Furious 2-10
- Highlander
Classics that I haven't seen and probably not interested in:
- most Marvel and Star Wars films
- more obvious classics like Titanic and Gone with the Wind
- the Twilight films
- The Passion of Christ
- Zootopia / Zoomania / Zootropolis / Zoo-copyright police / Zoowtfbbq
Classics that I haven't seen and not 100% sure about yet:
- the Transformers films
- Dirty Dancing
- Barbie / Barbenheimer