Ironheart Rotten Tomatoes Score Revealed: Second-Worst in MCU on Disney+

Marvel’s Ironheart series is now streaming, and it debuts with the second-worst Rotten Tomatoes score in the entire MCU on Disney+, ranking just above Secret Invasion.

The audience score isn’t much better either, with Ironheart landing as the fourth-lowest rated Marvel Disney+ series among fans.

Check out what the reviews have to say below.

What is the Ironheart score?

As of now, the Ironheart Rotten Tomatoes Score sits at 68% based on fifty-three reviews. The fan score is at 67%.

Regarding the other MCU shows on Disney+, from reviewers, at the bottom of Rotten Tomatoes includes Secret Invasion (53%), Echo (70%), and She-Hulk (79%).

The bottom of the fan scores includes She-Hulk (32%), Secret Invasion (43%), and Echo (59%).

What the reviews say

The negative

Critics on the negative side say Ironheart feels like filler in the broader MCU. Common complaints target the show’s weak pacing, uneven tone, flat character arcs, and reliance on Marvel tropes. Others criticize the writing for lacking depth and failing to balance the series’ themes of grief, technology, and magic. Some felt the show doesn’t know what it wants to be or how to fully let Riri shine.

“It’s a heavy load to carry, and despite Dominique Thorne’s best efforts at making Ironheart a credible hero, as a concept, Ironheart buckles under the strain of trying to cast off Iron Man’s past.” – Daily Telegraph

“Much of the long-awaited miniseries feels more like an afterthought than a worthy origin story – or worse, a meaningless exercise in imitation, left isolated and adrift in a random pocket of a convoluted, oversaturated franchise.” – Processed Media

“Only coming alive in its final episode, which should have been its starting point rather than its cliffhanger-y conclusion, it’s further evidence that the once-mighty comic-book brand has watered itself down with second-rate heroes and adventures.” – The Daily Beast

“As written, and as played by Thorne, Riri is so dour, and so flat, that Ironheart all but grinds to a halt whenever a scene is primarily about the series’ protagonist. It’s a rare miss from a company that’s usually great at casting.” -Rolling Stone

The positive

Positive reviews praise Dominique Thorne’s performance and say the series finds its footing after a slow start. Many highlight the character’s unique place in the MCU and the show’s grounded take on power, grief, and tech vs. magic. A few critics called it one of the better recent MCU efforts, with strong finale moments and emotional payoff.

“Fun and vibrant, Ironheart is a solid Marvel series that offers all the fantastical elements and a unique point of view that audiences should embrace, not ignore, and welcome with open arms.” – Geek Vibes Nation

“You won’t want to stop hanging out with Riri Williams, and that makes ‘Ironheart’ one of the must-watch new series of the summer.” – Looper

“From its shocking finale to its interesting direction of blending magic and tech, Ironheart doesn’t hold back and will keep audiences wanting more.” – CBR

“Ironheart is a compelling, grounded story that gives Riri Williams the introduction and in-depth character exploration she deserves. The series as a whole balance the whimsy and darkness of magic with the innovation of technology.” – Black Girl Nerds

Release info

Ironheart premiered June 24, 2025, on Disney+ with the first three episodes. The final three drop on July 1. Created by Chinaka Hodge, the series stars Dominique Thorne as Riri Williams, Anthony Ramos as The Hood, and Alden Ehrenreich in a key supporting role. Following Riri’s journey from MIT student to armored hero, the series blends tech and mysticism in a story that deals with grief, legacy, and identity.