It’s ok :-/

It can be more convenient than the command line, but there are several little issues that make it far from great:
- does not work with svn 1.8 working copies
- icons and dialog layout taken straight from TortoiseSVN (not a good thing)
- no way to edit files in diff view
- no graphical merge
- no way to specify an external merge/diff tool to address the shortcomings above
- reverting some changes seems to fail without using the force checkbox, but doesn’t really tell you why
- adding a folder on the commit dialog requires closing and reopening the dialog to see the files inside the folder
- no interface for “svn cleanup”
- random X and Lock icon overlays hang around in finder after some update actions

Overall it feels more like a beta than a version 1.0, hopefully it will get better with time.

shoecart about SnailSVN: SVN for Finder