
"With a BrickScore of 84.7 and 203 owners averaging 4.81 out of 5, the Space Research Rover is one of the most critically and commercially validated sets in the 2024 Friends lineup, praised by experts from Jay's Brick Blog to The Brothers Brick for pushing LEGO Space design to a new level within the Friends theme."
The LEGO Friends Space Research Rover (42602) earned broad praise across four expert sources for its sophisticated, near-studless design, distinctive color palette of dark orange, purple, and trans-blue, and remarkable use of advanced building techniques for a Friends-line set. Jay's Brick Blog called it one of the best modern LEGO Space sets ever released from Billund; The Brothers Brick lauded its price-per-part at under 10 cents per piece and strong cross-theme interoperability. Owner ratings back the expert consensus strongly, with 203 ratings averaging 4.81 out of 5, and LEGO.com signals returning a perfect 5.0 for both value for money and play experience. The one dissenting note came from JANG, who flagged the wheel assembly as requiring Technic-level precision that is inappropriate for the target age range.
Where they split: Three of four expert sources rated the set at 78 or above and recommended purchase. JANG was the outlier at 72 with a mixed verdict, focused specifically on the wheel assembly design flaw rather than the overall concept or aesthetics. The owner community disagreed with any skepticism: 203 ratings average 4.81 out of 5 with LEGO.com signals at 5.0 for both value and play experience.

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"this is one of the best modern LEGO Space sets to come out of Billund, and one of my favourite sets of 2024"
Jay's Brick Blog"LEGO Friends is killing it time after time"
Tiago Catarino
"The Space Research Rover is quite the solid LEGO Friends offering."
The Brothers Brick
"this is one of the best modern LEGO Space sets to come out of Billund, and one of my favourite sets of 2024"
"LEGO Friends is killing it time after time"

"The Space Research Rover is quite the solid LEGO Friends offering."
"The build process reveals design flaws in the wheel assembly that are problematic, particularly for the target age range and casual builders. The wheels require careful spacing and angling during assembly to avoid separation or binding; this should not be necessary for a children's set. The reviewer notes this demands Technic-level expertise to assemble correctly. The interior compartments are somewhat difficult to access due to narrow finger spaces; side panels block easier entry. The transformation features (converting between lab/sleeping quarters) are elegant and functional. Overall, the build quality is good apart from these design compromises."


The Space Research Rover wins over both longtime LEGO fans and first-time Friends buyers with its creative design, vibrant colors, packed features, and family-friendly play value, though the sheer quantity of tiny pieces is flagged as a practical warning for younger builders.
Amazon4.8
LEGO.com5.0