I've never played DBZ: Another road, but this will feel similar to a Street Fighter. The controls are very solid, and some of the inputs have been simplified because Capcom and 8ing know that the PSP's D-pad sucks...
--- "First you anger the touch-pad mouse gods, and now you've angered the Wii gods! What is it with you and technology?!" --- this one's all me
I'd say it's like Street Fighter...but so much faster it makes the Street Fighter characters look like snails.
I'd compare it to Guilty Gear due to the reflect cancels, and combo-making, etc. --- "I am the white void. I am the cold steel. I am the just sword. With blade in hand shall I reap the sins of this world...." - Hakumen