They're nice blades but sometimes a bit harder to find and more expensive than other Gillette blades that I like just as much. Gillette Silver Blues are pretty comparable IMO.
Yes,solid blade,depends on razor too.when i switch to more agressive razor from my 33c i need couple shaves to get used to agressiveness and weight...to get bbs without nicks.33c gives me perfect shave every time,although more agressive razors give little closer shave.Sharper blades in 33 c do the job well.