I'm pretty sure I already know the answer, but thought I'd ask and see if anything has changed. The landing pages I use are almost all image based and as such have little content and subsequently my quality score is low for most keywords. The content management system we use is not configured to have a "text" section. Would images with good relevant content be seen by Google and help my quality score issues? Is it worth a test?
FYI, the nature of the pages are registration/lead generation.
Thanks