There are a few points of strangeness with the letter forms, the curve in the hook of the J in Jedi is the worst offender, some of the S's seem to have little slug tummies and the word "Back" seems to be rather crammed in there.
But the important question to ask is are you happy with them?
If the answer is yes leave them as they are, if the answer is no leave no pixel untwiddled.
Remember a dentine massacring dedication to detail isn't just for Christmas.