Text is not terrible. Simplicity sometimes is good. However, I think you could've perhaps made some effort to get it to blend in, maybe just creating a dupe layer and setting it on overlay, and then reducing the normal layers opacity until it looks reasonable. No problems with the text personally for me.
Sig looks decent. Nice and clean. Good stuff. Your Raghav sig is definitely better than the Gautam Gambhir sig, apart from the text on the Gambhir sig which is quite original, despite not suiting the style as much.