Crimzon Clover is amazing. Its got a rhythm to it for scoring, a real challenge, great patterns, great soundtrack and a real sense of reward to it. If I screw up I always feel like it was me and not the game. It puts emphasis on good old fashion dodging, and akin to Dodonpachi setting up your spots to try for Double Break Mode score rushes.
In other words its not about splashing the screen in crazy CG , Voxels explosions, or Particle emitter flashiness. Its about solid gameplay above all else and is a tribute to the best of the best arcade shmups ever made.
Getting into this game is like finally saying you actually get shmups.