Sig 1 - 1/7 - You use text that matches the field pretty well, would need to see a little more work with logo replacements or color swaps.
Sig 2 - 1/7 - Same deal, the text is cool (get it, get it, cause Mr. Freeze), and the joke is appreciated, but the sig lacks logos or similar that would help boost it.
You've got the basic idea, there's countless tutorials out there you can use to help improve and the community has a ton of people you can ask for extra tips. Hope to see you submitting more in the future!
"You relieve the same day over and over again, you kind of start to see who you really are."