ToR is one of the best buildings around. If you do a GE3 fully (48 encounters) you get, ON AVERAGE, even with a ToR level 1, 4.6 FP every day from relics. Add to that (on average) 10 refined goods. If you go for GE4 (64 encounters), you get 6.1 FP's EVERY DAY, and 17 goods, EVERY DAY, on average.
The strength of the ToR is more depends on the number of encounters then its level.
I agree that there is a TON of useless stuff found in relics. And it is worth to find something better to do with them. But the ToR is a good building right now.