I like that you did three different patterns on the bottom - that's the business end from a fish's perspective. I've never used a frog fly, so I can't comment on the tie, but the googly eyes are awesome. I may put some on some old beat up topwaters, if only for entertainment purposes.
Again, nice job, now go catch something with them! I want to see one of those googly eyed buggers hanging out of some slobs mouth