Customer reviews from LEGO
LEGO - Ideas Floating Sea Otters Building Sets for Adults - 21366
Average customer rating
4.6
(26 Reviews)
Rating breakdown 26 reviews
5 Stars
20
4 Stars
2
3 Stars
4
2 Stars
0
1 Star
0
88%of customers recommend this product.
(
15 out of
17)
Customer Reviews for LEGO - Ideas Floating Sea Otters Building Sets for Adults - 21366
Customer Rating
5
Sea otters!
on March 3, 2026
Posted by: PresidentOtter24
Verified Purchase:No
Super cute and fun build to do! The baby otter is just the icing on the cake. A great display piece for some very peaceful creatures on top of a cool water design, the clam, and of course the two otters. Would definitely recommend! So happy with the end build!
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
Unique Lego Set
on March 26, 2026
Posted by: LindsayM
[This review was collected as part of a promotion.] This is such an awesome idea - legos for adults. It’s just like a puzzle but Lego form. We have had a family reunion and instead of a puzzle going we had this going! The sea otter is so cute and I loved the blue water. Instructions are great and on par with everything Lego puts out. Totally recommend this to any adult or bright teen/pre-teen with high level Lego skills. High quality pieces.
Written by a customer while visiting influenster.com
Customer Rating
5
Hours of fun
on March 25, 2026
Posted by: ZimbaP
[This review was collected as part of a promotion.] I'll be honest, I was a little intimidated when I first saw this set as I haven't played with legos for decades and the design looks complex. I was happy to see it comes with a booklet that guides you through your build, and all the pieces come separated and numbered by bag, which is so convenient. The otter design is so cute and unique. I love the little accent pieces like the little shells and blades of grass. The pieces feel durable and good quality. This is such a great toy for adults who like to work with their hands. I'm going to have hours of entertainment with this one. I highly recommend it!
Written by a customer while visiting influenster.com
Customer Rating
3
The eye
on March 8, 2026
Posted by: Kelsey
Verified Purchase:No
It is a super cute build, pretty quick too. The only issue is the eyes. The idea for the eyes is good, but the posts are too short for them to stay in place, so they constantly fall out.
No, I would not recommend this to a friend.
Written by a customer while visiting LEGO
Customer Rating
5
Love it!
on March 6, 2026
Posted by: EmpressFlimsyRizzo105
Verified Purchase:No
I loved the building process (for the most part) and finished result. It was mostly a calming process for my anxious mind. There were a few hiccups. The hands were a little troublesome to connect and the builder app was a bit confusing towards the end, but patience solved these issues.
I love the overall look with the baby, without not as much. Definitely recommend.
I love the overall look with the baby, without not as much. Definitely recommend.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
3
Where is the tail?
on March 22, 2026
Posted by: SwiftLizard078
Verified Purchase:No
Being a sea otter biologist I was so excited to get this set. However, halfway through the building process I realized an important part of the otter’s anatomy is missing. The tail, it is simply not there, not even a hint of it underwater! I am a bit disappointed in the build after realizing there is no tail.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
3
It was ok
on March 16, 2026
Posted by: Letty
Verified Purchase:No
The build was ok could have been better with a little more depth. Overall not very exciting.
No, I would not recommend this to a friend.
Written by a customer while visiting LEGO
Customer Rating
5
Great product
on March 7, 2026
Posted by: EntrancingTrakkar068
Verified Purchase:No
This is so cute and being able to move arms with the baby is great
I would recommend this to a friend!
Written by a customer while visiting LEGO