You can kind of cheese the game by spamming the space-button. The dashing does feel kinda nice tho. What bothers me most is, that there is no real reason for the character being a dice.
Yes, I do understand that you are literally rolling the dice-character for dashing, but you could easily remove the dice and the game wouldn't change at all. Adding some randomness-Feature to the dash could be kinda fun. Like giving the character different abilities which change randomly after each use.