"This baseplate is a thin piece of junk. If you mount your creation on it don't plan to move it, it will bend and flex like a wet noodle. It mik'd at barely 0.050 of an inch, you would think for $8 they could of added a little plastic to them. By comparison, a regular LEGO baseplate that comes in the sets are at least 0.120 to 0.125 of an inch. This is the same review as the Gray Baseplate so I can only suspect that all baseplate are thin overpriced junk."
"This baseplate is a thin piece of junk. If you mount your creation on it don't plan to move it, it will bend and flex like a wet noodle. It mike'd at barely 0.050 of an inch, you would think for $15 they could of added a little plastic to them. By comparison, a regular LEGO baseplate that comes in the sets are at least 0.120 to 0.125 of an inch."