Regarding Blurry Images
It's the size of the image..
Basically, what had a thumbnail image in previous versions, might not now, and if that happens.. You get what you see.
That's why I recommend images that are at least 150px wide now.
I had to work around it a bit.. but.. Should have it showing right now.. Though.. When it auto-resizes, if the image isn't square.. And it's too small to resize.. It still causes problems with it being stretched a bit.. Only thing that can be done there, really is uploading a larger image (in dimensions) But.. It's better than it was.
Regarding Gallery Access Issues
All problems have been resolved.
Thanks everyone!