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Customer reviews for LEGO Marvel Iron Man Mark 3 Collectors’ Edition Building Set, 1297 pc. for
LEGO Marvel Iron Man Mark 3 Collectors’ Edition Building Set, 1297 pc.
4.7 out of 5 stars
stars
46 ratings44 reviews
  1. 5 stars80% (37)
  2. 4 stars15% (7)
  3. 3 stars0% (0)
  4. 2 stars2% (1)
  5. 1 star2% (1)

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Showing 1-10 of 44 reviews
Aug 18, 2026
Reviewer name: Jordan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Was missing a piece for the shoulder but not really noticeable. Overall amazing product. I had a lot of fun rewatching the iron man movies while building this absolute masterpiece.

Review from walmart.com
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Jan 18, 2026
Reviewer name: tc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Iron man Lego collectible

Really cool build. Easy to follow instructions. Stands steady and looks great too! Happy to add this guy to my collection but need to rearrange lol.definitely recommend!

Review from walmart.com
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Feb 7, 2026
Reviewer name: USARugger15
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Absolutely loved this set

I fell in love with this set the second I saw it. I missed the preorder but found it in stores shortly after release day. The detail is insane and it was a really fun build. This is my favorite set to date

Review from LEGO
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Aug 2, 2026
Reviewer name: LaShelle
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My son loves product for his birthday!!

Review from walmart.com
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Jul 9, 2026
Reviewer name: Rachelle
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Hubby loved his Father's Day present.

Review from walmart.com
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Jul 2, 2026
Reviewer name: SophisticatedHedgehog88
5 out of 5 stars
5 out of 5 stars review

Great Set Stands Well

Really enjoyed this Set I am a huge iron man fan. It stands well and does not come apart easy moving it around and displaying it. Great not to have to worry about stickers on a build this big compared to others I have from star wars and transformers. I did get one wrong piece but Lego sends the ones that are missing so not too worried.

Review from LEGO
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Feb 6, 2026
Reviewer name: JT87
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

One of the best Lego builds but with a catch!

This may be one of my favourite Lego builds that I have ever done. The detail is just amazing. Had fun during the entire process. Being poseable is also pretty cool. The only thing was that I received a wrong piece. Luckily it was just for his armour and not the interior. I messaged Lego to get a replacement but haven't received any response. This definitely deserved 5 stars, too bad it's not fully complete.

Review from LEGO
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Mar 8, 2026
Reviewer name: AwesomeGiovanni
4 out of 5 stars
4 out of 5 stars review

Missed opportunity

I likes the build but it was a missed opportunity. The elbows and knees don't bend. The elbows twist but don't bend and they have what look like joints but that's it. Just the look of joints. The legs are just too rigid and straight. Could have made them have a joint at the knee. There is no playability with this build. Cool to look at but that is the extent of this build.

Review from LEGO
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Apr 25, 2026
Reviewer name: HonorableGreatZebra101
4 out of 5 stars
4 out of 5 stars review

Missed Opportunity - Missing Pieces

Over this has been a fun build, except the starting and stopping. I am on bag 6 of this build and have so far had to request 3 pieces. Unfortunately, 2 of the pieces were internal so I have had to stop twice and wait the 2-3 weeks it takes for the missing pieces to arrive. I expect better quality control than this from Lego.

Review from LEGO
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Mar 12, 2026
Reviewer name: AlcaHaze
2 out of 5 stars
2 out of 5 stars review

Awesome set, one huge flaw

The set looks awesome and detailed for what it is, and was pretty fun to build overall. However, there's a gigantic flaw with this set - the articulation freedom is basically non-existent. You can rotate the waist, the shoulders, the head and the hands for a little bit, everything else is completely fixed in place: feet, ankles, knees, legs, upper torso, even the elbows! That means you can't even pose the arms in any particular fashion, only as shown in the product page. Come on Lego, you've done the Transformers series and all of them move way more freely AND transform, why can't Iron Man? I deduct another star because in the literal decades of building lego, this is my first time missing not 1, but 2 pieces in a set. I have always looked back, taken something apart and realized I put something together wrong. Not this time, they are actually missing from the packaging.

Review from LEGO
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