lyrics plugin - poor performance

hi, im quite new to xbmc but inlove with it,
i have noticed that the lyrics plugin (all scrapers) are working quite poorly, at many times they dont find the desired result.
my basis to compare is the http://www.lyricsplugin.com/ which ive been using before xbmc, i sadly must say it is much better, maybe it is possible to learn somthing for them.

another thing is that i would suggest that it will be possibe to use different scrapers simultanly, like xbmc subtitels.

thanks

if someone here knows how to write scripts i would recommend using www.maxilyrics.com as a screaper.