Finally got around to doing the USMC for this.
The odd piece of camo makes the marines slightly more interesting to paint than the Japanese forces but they are both nice sets of fig. I like the medic/wounded marine and the stretcher bearer, as they are nice for adding some scenery or using as markers. I always appreciate when companies add those types of figures to their lines.
The machine gun was kind of a bear to get together but it was the only thing that was in any way difficult. It is nice that the gun crews are all designed to go on one big base rather than be on individual bases that get put together. Although I guess most systems do that as even GW is doing that with their Imperial Guard guys now.
There are a ton of extra parts with the Marine sets. I think you could probably build at least three more guys from each sprue if you had the extra bodies. Nice to have all those options to create characterful squads.