Is it just me or is Stager disappointingly unstable?

Saying what I think might not just be on my mind, but other users' as well. Trying Stager out because I wanted faster, easier renders of objects for illustration support. Keyshot is brilliant, but a bit expensive, and Maya (my 3D software of choice) just isn't quite as easy/fast to set up and render for all I need. So my experience so far, anyone else having these problems?

• It took four installs to get Stager to work (running it on an Alienware so not really short on horsepower).
• It loads and works without stalling and freezing maybe once out of every ten times, including a couple fo computer restarts. 
• Works nicely when it does, renders beautifully and quickly, but why can't I just change the pivot for an object so it's not an akward dance of rotate then push-pull, repeat, to position something?
• My best tip so far: start the task manager before you start Stager so you can kill it early instead of wasting time waiting for it to not fully load a file.