With six Shiloh rifles on the rack ( a mix of Farmingdales, transitionals and 'B' prefix), I can assure you that I've had some problems with them that needed to be corrected.
All save one were 'previously owned', the last being my first personal order. It was back in the box and on it's way to Big Timber the week I got it. The problems have graciously been addressed by the good folks at Shiloh and I expect to see it sometime this summer.
I also shipped them a couple of my Farmingdale locks for work and a Farmingdale breechblock for fitting of a new gas plate.
Previously, I shipped them a couple of my large pin 'dog leg' breechblocks in exchange for new small diameter modern blocks.
I suffered my first ever misfires with those blocks and asked nicely for the return of my old blocks. No more misfires. Lest you think it was just me, MLV once wrote about the same problem.
In the meantime, I have admired several 'cheap Sharps' owned by pals, including a Gemmer model (no longer made) that is downrigth beautiful! Well finished, great wood-to-metal fit, no rounded edges on barrel flats, etc. Do they shoot? You bet!
Looking down on them just isn't 'Cowboy'.
Same for guns made in Japan. I've got an '86 and my wife both shoot B-92s. I'll stack them against a lot of US made products any day of the week.