I'm almost afraid to say so, but I actually like the 5.2 UI. (Didn't try 5.3 yet.)
I use Skype for video calls to my girlfriend from my MacBook, during which we'll sometimes write short text bits or transfer files. Pre-5.x this was a pain, because the chat and file transfer windows invariably would get obscured by other windows and I'd have to hunt for them. The single-window UI makes it all much more convenient.
I can see how it might be a pain for non-video uses, and I don't know how well the contact list works (because I on't have many Skype contacts), but my use case might be one of the few for which the new UI is suited better than the old one.
I use Skype for video calls to my girlfriend from my MacBook, during which we'll sometimes write short text bits or transfer files. Pre-5.x this was a pain, because the chat and file transfer windows invariably would get obscured by other windows and I'd have to hunt for them. The single-window UI makes it all much more convenient.
I can see how it might be a pain for non-video uses, and I don't know how well the contact list works (because I on't have many Skype contacts), but my use case might be one of the few for which the new UI is suited better than the old one.