Sonic rush was an incredible experience from start to finish and in my opinion, it's one of THE greatest sonic games of all time.

it has one of the most creative uses for the DS's dual screens, flipping between the top and bottom screen is so silky smooth and really adds to the stage design and experience however it isn't perfect, sometimes you'll be hit by random stuff that you just can't see coming or that's completely off screen, the worst offender for this is zone 6. Instructions can be a little unclear sometimes there are moments when some actions aren't taught and they're required to past obstacles such as that one spring in zone 4 and blaze's attack method in the final boss but these situations aren't common just slightly annoying.

Everything else is actually amazing, if you're a sonic fan pick this game up and give it a go! it's worth it!