I really like MP-10
+ The colours are beautiful
+ Great transformation
+ Good size scale
+ It's Optimus
+ Alt mode is the best G1 Optimus cab EVER
+ Even though not much diecast, the plastic feels solid
+ Rifle storage is actually cleaver for ALT mode
- Trigger finger pops off easy
- Right leg hard to slide in/out for transformation
- Left shoulder fells like it will break when transforming
- Trailer door (left) clicks like it is catching when closing
- Prefer the hydraulics on my MP-4
- Price