Thanks for posting the video firstly!
Secondly, I agree with Dirge, depeneds on the controls really. If it going to be a virtual stick control like Assassins Creed, forget it, that is what my purchase will hinge on to be honest.
Beyond that it seems a pretty good game, looks like it could be repetitive and therefore a little monotonous and tedious, particularly in the harder later levels no doubt where you will inevitably find yourself retrying a run multiple times...and then the speeds runs will compound that i'm sure.
But at the end of the day, I will have to play it myself to see