..I can't promise you that using the new Disk Doctor will be an enjoyable experience (ha!), but it should be a whole lot less exciting than it used to be with the old Disk Doctor. If you need a tool to check if your volumes are sound and in good shape, and which will help you to recover data from them when you really need it, the new Disk Doctor should get the job done.
thanks & yes much needed as the old DD unfortunately was like playing the lottery (at least for me)...thank goodness for DiskSalv more recently that saved quite a few hairy situations & reminded me yet again to backup, backup, backup:p