I've owned all of his games except WCS which I shopped/played a ton of. All of his games are absolutely beautiful to look at and fun to play. They have incredible flow, music and gimmicks using magnets. ALL are extremely easy to complete. After a while they become boring and repetitive to play. Some of the callouts on his games get annoying really fast. None of his games were real keepers for me. JPOP's games can still be had for about or lower than it would be to reproduce and there are other gems out there which are better candidates.