Oh wow, a sprite tag!?! It has been quite a while since I saw one of those. :P; It is a pretty nice tag, imo. The effects match the sprite and work nicely. Colors are pretty good too. One thing that irks me though is the fact that flow seems absent in this one. The effects go very well with the sprite, I agree, but they seem a little all over the place. Then again, I have little knowledge of sprite based tags and haven't really made a single one of those yet, haha. Pardon me if I said something wrong. XD;
A pretty simplistic tag with little-to-no foreground effects, hmm? Depth is absent too. But I guess that is how it is supposed to be in a tag like this one (?). I like that pink pen tool you've done on the guitar and how the text totally fits. The colors could have been fine-tuned a little, though.
Well, in both of these tags, the first thing that comes to my notice is the text. If, in any of your tags, you can't seem to fit text, just leave the tag be. No need to force it. Looks like you've forced text into these two. They are hardly visible and don't really add anything to 'em. Also, the second tag lacks in the 'effects' department quite a lot.
I, uhh, think I'll add more to this once I get more time. For now, this is it. Hope my crit was okay. XD;