Interesting gun, the guy's are coming down a bit hard on you. Nope, never heard how the rifle shoots, but I don't think asking how it groups, if there's anyone else out there with one, is a bad idea. I would have asked around before buying mind you, as suggested. But something caught your fancy, and you bought it, good for you enjoy it; happens to me too I just ended up with a WW Greener shotgun I had no use for before I saw it. No idea how well it'll work for my purposes, and you better bet I've got questions riding on a shotgun specific forum about it too...
Hope you get the info you're after, but I wouldn't hold my breath. It's a strange rifle, in a little fired caliber due to expense, so any info you do get will be the same, limited. I'd sell and get a nice .338 and start ringing 1200 yard gongs, but we all have different tastes. Please post some pics if you get a chance, would like to see more of this curiosity. It's my understanding these were available as a 'you assemble kit' in addition to ready to fire...? Perhaps there were novice assembly issues, and that's the issue with the bolt.