Well.. It's not bad. Idk if it's worth $7, but the graphics are nice and smooth which is refreshing.
I really want to spend a bunch on in-app purchases, but I holding back.. Kinda strange. I beat the first area, now I'm at the next area. I beat the final guy, then stuck my arm in the seal thing and it killed me. Now I'm going through the same place but I chose different paths and I keep going up against lvl 100+ guys that are kicking my butt.
I found that the first couple people at each area have poor responsiveness, but then it gets better. I'm having trouble using magic though. The fire and lightning symbols are picked up, but like the water and crystal take a few tries to use which is annoying..
Edit: makes my battery drain faster than it charges....