Just wondering if anyone else would refill energy all day long if cost stayed at 50 crystals? What about 100 crystals? We all have our own limit, don't we?
If EO's goal was to slow down power gamers so that casual gamers wont get left behind too much, then I applaud the smart mechanics, it's very nicely done.
But if goal was to make more money by encouraging crystal usage, I believe they got it wrong: players will stop using crystals to refill when they feel it's not a fair deal anymore.