This game needs more maps, badly. More so than new Demigods, though it could really use that as well. Hopefully we will get something decent before the end of summer. We really need good 3v3 maps, and maybe 2v2 as well. Cataract is a decent map, not a great one, it's got a simple layout, backdoor is too easy, and they need to fix capping enemy the gold mine without getting hit by towers.
Prison is bad seeing as there's little to no strategy meaning that the Demigods the teams chose are really important, the flags are so close together, so every team just moves around as one group. Comebacks are next to impossible on that map since the enemy team will always be together, so if an ally of yours dies, you pretty much can't do shit until he ressurects, can't get xp because the entire enemy team will go after you, can't cap flags for the same reason, and obviously can't harass/kill enemy DG's, so this basically leads to war score advantage, xp advantage, and better items advantage for the other team and it only keeps getting worse.
Leviathan is ok for 3v3 but is still a little too big for it. Exile is kind of bad, although unique, flag locks should not work on health crystal flags imo, never tried 3v3 on it, might work.