I downloaded version 3.2.3 and I'm not seeing errors like those mentioned by other reviewers.

It's a nice simple interface, and it ties in with iTunes very well. Select the songs you want to find lyrics for and press the 'Tag Selection' button. After it's done searching, it reports how many songs it successfully 'tagged' and gives you the option of showing the untagged songs. If you do that it generates a playlist in iTunes called 'Lyrics Not Found' and takes you there. From there you can manually search for lyrics on the web, or come back later and try again, or whatever — a much better solution than another app I tried which just generated a message in it's own window of the songs it couldn't find lyrics for.

The only odd thing I discovered was that doing another search straight away on the playlist of unfound songs generated a few hits! I tried it a third time and it found one more. So I'm not sure what's going on there… whether the app is just impatient and times out sometimes when lyrics ARE available, or what… but I recommend running the search a few times on those unfound songs.

I'm using it along with the 'Cover Version' visualizer plug-in to have lyrics display full-screen in iTunes. If you ever wanted to sing along to your songs in iTunes, the combination of these two programs, 'Get Lyrical' and 'Cover Version' is a nice solution.