Easily the best "all in one" Mac viewer I've used for digital comics yet. The organizational features & tagging are very welcome, and the viewing options have actually encouraged me to waste plenty of time browsing files I'd forgotten I had. I've had crashing issues, but mostly with files that have crashed every browser available to me (until repaired via Adobe Acrobat).

My only requests for future builds would be to make it even more "iTunes-like", and allow the option to centralize files via copying, and to have tag fixes alter the actual file name/ save altered data for other viewers (rather than only for CBL). An excellent example of this type of "easy file fixup" is the "FontExplorer X" font management system from Linotype.

To be sure though, these *are* minor asides and I'm more than happy to have spent the money supporting the creators here.