Quests are dumb.
It's like a roll of dice on whoever gets level up twice per reset while others remain the same level. Seriously, you say the average quest rewards are 500 gold? That's bull friggen Zanz. I've never succeeded in a single quest that requires a higher level than The Oracle after I finished it for the first (and only, after about three attempts) time. After at LEAST 9 resets (in the course of three days, once every 8 hours), I've failed every single quest that requires more than 6 Energy. Seriously, that's messed up. I couldn've been say, level 10, if I had gotten a higher Energy quest done at least ONCE, cause I would be getting a ton of cash to replenish my Stamina. Instead, I'm stuck at level 8 being one of the first to begin playing Battle after the Beta phase, as well as being one of the most active since I get all 3 resets in 24 hours. I should've already been level 12 if I had even half the success as the higher level players.
Tl;dr: Fix the rate of quests being completed successfully please.
P.S: Just went on a killing spree on 5 people. If I don't complete the 22 Energy quest upon the next reset...RAGE.