Haven't done one of these in a while. Kinda lost interest in these but someone asked for a Spider-Man design so here it is. I wonder if the concentric circles in the background is too much or not. I'm sure it's fine.
To answer your question: I dont think the concentric circles are to much, you dont even notice them on first sight. However, I'm not such a huge fan of these posters. Seen to many and too many bad ones.