In reply to carr0t:
Last day here in rjukan for us and that brings me to the final update. We had a day of cragging at krokan to see things out a bit more gently. We did a few of the routes and the big ones such as kjokkentrappa and Bullen were mostly definitely in along with amost others. Most of the routes were again rather lean and very very well hooked, but that is to be expected in this area as it is so popular with the top rope crowd. Weather was bright and sunny and temperatures edged above zero around midday. The quality of the ice was very good and while there was water in some areas, it was definitely not excessive.
Overall summary for the trip: while the routes are mostly lean, they are definitely in good climbing condition for the most part. Weather was good, variety of the routes is incredible and there's no reason not to take a good crack at it.