Great thread - thanks OP
Yep I just got a dose of something about 10 mins ago driving back from shopping

My vision has changed - sort of like wide focus lens effect (a bit hard to describe) and everything is in very sharp focus.

Also feeling lightheaded in a nice way and feel like I am floating. Very hard to concentrate on anything at all but I feel really REALLY great!

Its a fantastic sunny day here in Melbourne - can't wait for tonight :-)