Mark de Kock: "Enormous. Great cockpit-design."
Felix Greco: "My favorite space set!"
Tim Courtney: "Very fun and versatile - a definite classic"
Paul Baulch: "An excellent set, but loses a point for being in the sub-theme that brought us those blasted MAGNETS!"
Scott Sanburn: "My favorite Space Ground set. Run over Blacktrons!!!!"
John VanZwieten, Jr.: "Imposing footprint. Fun to drive, lots of playability."
Fritz Grondy: "I love this beast, my favorite space set ever!"
Duane Westwood Degn: "One of my all time favorites."
Dave Jost: "HUGE!!"
Amando James Tanedo: "One of the best, it's a moving fortress!"
Dave Johann: "Easily my favorite space set of all time."
Dan Allen: "Jeez am I the only one who dosent have one?"
Tyler Caine: "Size, movement, men, and magnets, this set has it all. One of the best."
Jason Gates: "Anyone sell parts? Give me a yell."
Johannes ”Jojo“ Koehler: "I don't have one, either."
Steve Hickman: "Elegant set, very tank-like"
Daniel Staudt: "MAGNETS ARE COOL!!!!"
Payton Ware: "The Mega Core is a beast. Unfourtanately, my second set is missing one wheel... anyone got a spare?"
Fred Rueck: "My first M-tron set -- functionality sold me on the theme!"
Ron Nab: "Most imposing vehicel ever made, the weels could not be better"
Allen Carley: "The underlying design of this vehicle always reminded me of Galaxy Explorer. If it had rubber wheels, it would have gotten a 104"
Vincent Benner: "Very nice truck ! Attach system is really cool !"
Ken Takeuchi: "Huge parts"
Erik B: "One day I hope to build this set in a Classic Space colour scheme (blue bricks, trans-yellow cockpit and the lightgrey wheels from 2 ISD's...)"
Manfred Schroeder: "Great! More functions than expected!"
Justin McVean Folts: "So much is packed into this vehicle!"
Nathan Todd: "One of the best things Lego ever made (and as a Castle fan it pains me to say that...)"
Mike Petrucelli: "Hands down the best rover set ever."
Pat Bunn: "love it so much I bought 2-definitely on my top 10 list"
Neil Arellano: "My aunt bought this for me in spring of '91. One of my favorites. It has so many little crevices and space. Another classic!"
Jeff Rittenhouse: "Dang, I want one of these real bad."
P F: "Huge, and definitely deserving of the praise this set receives. Very high playability, and an excellent addition to a Space collection. A true Legend."
Jason Moore: "I saved my allowance for 12 weeks to buy this set back then; then I got another in a bulk lot. An AWESOME vehicle!"
John Langrish: "I got this along with most of the M:Tron and Blacktron II themes: It's got incredible functions, awesome steering, and so many little accessories. Plus a great cockpit design. A favourite!"
Mitchell Blue Hanson: "ugly, but cool. the huge cockpit is very unique"
Hunter Manson: "Awesome sight to see..."
Richard Kloosterboer: "This monstrosity jumped out at me and grabbed my failing imagination. Its a huge 6-wheeler that defined how sets should be build."
Jeff Block: "The perfect command vehicle for a mobile ground force. Great cockpit design too!"