I'm like Daniel -- that's the first I ever heard that there's any downclimbing involved at the start of the second pitch. I just got in some gear and followed the path of least lichen out to the right from the bolted belay, then up when I saw the obvious pin and shallow corner. Good climbing with some committing moves.
On P1, the "obvious" exit of the corner that's mentioned in the guidebook didn't seem obvious at all to me. I almost made the mistake of traversing too early when I saw some chalked juggy holds and a pin or two out to the right; instead, I continued up to the correct exit. Another leader who got on after me did that and said he soon found himself in 5.10 territory.
The start of the third pitch was the hardest part, but not outrageous. From the ledge, the rest of the pitch looked fairly unassuming, but I thought it was fun climbing with a fairly exciting finish for 5.5.
All in all, I thought Hans' Puss was an excellent lead.
JL