Omega Prime is definitely the most important aspect of this set, and he's practically rock solid. Some tighter joints and more rachets would have served him well, particularly the elbow, knee and thigh swivels are not particularly strong, though the joints surrounding are strong feeling enough to not make them a particular problem outside some poses with the matrix saber. The core Optimus's shoulders are not strong at all, one is flat out floppy, but again, it isn't a hard fix to make. The only real problem I have with Omega as a shelf piece is that I HATE how small the feet are now. I wonder how hard it would be to engineer some new more substantial feet.

Bluebolts is... just the og magnus cannons without the central pivot for easy transformation between the weapon modes. Not that big a deal with her.