For the first time for ages I noticed quite severe jaggies (literally jagged diagonal lines) in LR from a 1Ds2 the other day. I Processed the same file in C1, still there but not so bad, and Silkypix3, no jaggies at all.
Also, with shots with very dark areas I see lots - hundreds - of tiny white spots, like dead pixels. I do a lot of theatre and music work and so this is becoming a problem for me with LR. The spots are probably not noticeable on prints up to say 20"x30" but on a huge poster outside a theatre they leap out and bite yer botty. Reducing the sharpening makes them less noticeable but that's not an answer. Anyone else noticed them?