love it. but maybe shorten the sig a lil bit on the right. cause really there is nothing there ( only like 10-20 px) hmm dk what to say about text.. depends how u want it. and maybe use the dodge tool at like 20% and bring out the light areas more and u can do the same with the burn tool for dark spots.
Don't like the text, doesn't really fit. It's generally ok, depth's alrighty, colours could do with brightening up a bit, too dull for lava. Just a bit bland as a tag.
I think it looks good, good job on color and depth but I agree with blck take off 10-20 pixels or something on the right