That was... quite a difficult time.
The gameplay was verrrrry confusing for me. I could not understand the pushing/shock aspect of the game, and it took multiple minutes for me to understand it was all chain-reactions, and doing my best to slay through each row. But by the time I realized what I had to do, I'd already have beaten the game. I'm not sure if it was the game that was too easy, or it was too difficult, in accordance to the rest of the people's feedback as well.
Though, other than the lack of directions to play, I think it was quite a nice play after a few more minutes. The direction looks great, and overall is very satisfying when everything is lined up.
Overall, 7/10. Great game, and I can't wait to play some more!