I just put together my Ostwar. I've been really excited about painting this mini because I think it looks good and has a neat place in the universe history.
Pros:
1. the miniature closely adheres to the artwork AND includes three varieties of missile launchers
2. the many parts can initially be a turnoff, but allows for multiple poses that only require pinning rather than cutting (which I am fine with, but others may not be)
3. the independent feet allows for more options when basing, which I think is very cool
4. mold lines were minimal and fairly easy to clean up, except for one
Cons:
1. the need to pin every joint can be a negative if you are not prepared for it; however, you sacrifice something for posability
2. the one mold line that was a concern was the socket in the torso for the waste -- I needed a 5/32" bit to drill that out
Finally, the big concern:
3. Something that I have noticed is that many of the newer miniatures have fairly shallow details. I don't know what the cause of this is, but I wonder if it has to do with the 3D sculpting tools and printing for the master. I compare the Ostwar and Highlander to older, hand-sculpted miniatures and there seems to be a clear difference. Panel lines seem to almost disappear and I am concerned that once I primer and paint, these lines will disappear. I'm not sure if this is something lost with the mold-making process or if this is from the master itself, but I did want to point it out.