Really great app, and excellent value. You get the ability to run all the N64 classics for $5 (not included obviously). Runs very well on my two year old GS2, and I'm guessing all phones after that will run it well too. On-screen controls work quite well, although you may need to take advantage of quick-saves for those sections that require a lot of manual dexterity, so you can just retry if you fail. High-res textures help a lot, even on a small screen. Not sure if it run at your phone's native resolution though.