I was looking for this article here yesterday ! anyway, I did a search and found this page:
New on Amazon Prime Video January 2021
which lists quite a few films, not particularly any big blockbusters, but some may be worth a watch over the holidays:
Released January 1
1900 (1977)
A Night At The Roxbury (1998)
Arachnophobia (1990)
Bloody Sunday (2002)
Broken Arrow (1996)
Brothers (2009)
Chaplin (1992)
Cloverfield (2008)
Coneheads (1993)
Confessions Of A Shopaholic (2009)
Donnie Brasco (1997)
Dr. Strangelove Or: How I Learned To Stop Worrying And Love The Bomb (1964)
Escape From Alcatraz (1979)
Eve’s Bayou (1997)
Face/Off (1997)
Frankenstein And The Monster From Hell (1974)
Girl Most Likely (2013)
Good Luck Chuck (2007)
Gun Duel In Durango (1957)
Gunfight At The O.K. Corral (1957)
In & Out (1997)
Jazz (2001) (PBS Documentaries)
Kiss The Girls (1997)
Last Of The Mohicans (1992)
Legion (2010)
Like A Boss (2020)
Love The Coopers (2015)
Major League (2015)
Master And Commander: The Far Side Of The World (2003)
Peggy Sue Got Married (1986)
Places In The Heart (1984)
Premonition (2007)
Pride (2007)
Push (2009)
Regarding Henry (1991)
Ride Out For Revenge (1958)
Salt (2010)
Signed, Sealed, Delivered (2013) (Hallmark)
Signs (2002
Soul Food (1997)
St. Elmo’s Fire (1985)
Starman (1984)
Star Trek Beyond (2016)
The Brass Legend (1956)
The Brothers Mcmullen (1995)
The Cooler (2003)
The Devil’s Own (1997)
The Firm (1993)
The Interview (2014)
The Legend Of Bagger Vance (2000)
The Longest Yard (1974)
The Peacemaker (1997)
The Quick And The Dead (1995)
The Sons Of Katie Elder (1965)
The Town (2010)
The Truman Show (1998)
Tyler Perry’s The Family That Preys (2008)
Vampire In Brooklyn (1995)
Virtuosity (1995)
Walking Tall (1973)
War
When A Man Loves A Woman (1994)
Where Hope Grows (2015)
Wonder Boys (2000)
Ancient Civilizations of North America: Season 1 (The Great Courses)
Baby Looney Tunes: Season 1 (Boomerang)
Beecham House: Season 1 (PBS Masterpiece)
Bringing up Bates: Season 1 (Up Faith & Family)
Changing Body Composition through Diet and Exercise: Season 1 (The Great Courses)
Commandments: Season 1 (Topic)
Dexter: Seasons 1-8
I Survived . . . Beyond and Back: Season 1 (A&E Crime Central)
Rocco Schiavone: Ice Cold Murders: Season 1 (PBS Masterpiece)
Simply Ming: Season 14 (PBS Living)
Texas Metal: Season 1 (MotorTrend)
The Universe : Season 1 (History Vault)
Released January 6
Mighty Oak (2020)
Released January 7
Gretel & Hansel (2020)
Released January 8
Herself (2020) *Amazon Original Movie
The Silencing (2020)
Released January 11
The Rhythm Section (2020)
Released January 15
One Night in Miami (2020) *Amazon Original Movie
Tandav: Season 1
Released January 18
Alone (2020)
Pandora: Season 2
Released January 19
Grantchester: Season 5
How I Met Your Mother: Seasons 1-9
Released January 22
Flack: Season 1 *Amazon Original Series
Jessy and Nessy: New Episodes *Amazon Original Series
Released January 29
Chick Fight (2020)
Mortal (2020)
Google says
"Flack" is a drama about a take-no-prisoner public-relations professional named Robyn who is an American working for a London based firm. Robyn is unflappable in her PR job and her ability to get her high-profile very wayward ill-behaved celebrity clients out of potentially embarrassing situations is unparalleled. However, her ability to get her clients out of these messes does not translate into her own life as Robyn tries to get her own life back on track while juggling her job.
Already renewed for a second season apparently.
The Jazz documentary is the Ken Burns one I believe, he's known for high quality work, indeed Jazz won him an Emmy. Be warned it is long though - 10 episodes and some are 2 hours long!