I used it for a good bit during the basketball game. I was hoping that it might work well enough with my Pentax 70-200 f/2.8 so that I could use it until I decide to get an E mount lens. While I was able to get some good photos I found it was not fast enough, the viewfinder blacked out when I pressed the shutter, and the burst mode was just not usable. I returned it to B&H this afternoon and ordered the Sony 70-200 OSS II.
Thanks for testing the Monster Adapter for DA/PK lens. I had my hopes up when this adapter finally became a reality but reading about it's limited compatibility with newer lenses only, I realized it wasn't for me. It's good to see the images you have posted - the adapter seems to work very well - albeit slowly. I guess this adapter is for a Pentax owner who wants to dabble with Sony E bodies but doesn't want to acquire any E-mount lenses.
If you have any more images taken with the adapter, please post them or post the link(s) to the photo site that you use.