I sympathize with Synthweavers and Artifice crafters. Again, it's not RE that is broken, (not broke you eejits) it's the professions that are in need of a tweak. Material cost is too high. Some schems give wrong stats, etc. All valid gripes that still have nothing to do with RE.
If it cost less material would you feel better or worse when you foolishly RE the same thing 200 times for an hour? I've lost 10 rolls on loot in a row in a 2 man group. I've rolled a 1 in social convos 3 out of 5 times. Those are bad streaks. I didn't think anything was broken.
Tip: Treat RE like gambling and know when to walk away. Diversify what you are trying to RE.