This is a great game. However, some problems which could be made better.
1) Sometimes your teammates walk on either side of you and decide they want to walk towards each other. Then you get 3 people clumped together and cant move.
2) The narration was very very slow and tedious. If you want to know the whole story, you have to sit for quite awhile.
3) Maybe the potions could be linked to buttoms 1,2,3,4
Generally agree with TakuanSoho
When I'm waiting for bricks to increase, i generally try to reduce the enemy's weapons, bricks, and crystals.. Just try to make sure they don't go above 10