This is an excellent wp plugin to get you up and running visualising your webhose queries quickly. I haven't even played around with the google trends option yet :)
I give this plugin 5 stars not only because its the only plugin out there that does this and does it well, but I give it 5 stars because the customer support from the dev is amazing! I saw 3 issues that i needed to have addressed and thought it would take some days or longer, no, dev pushed out all features and fixes within hours. Very impressive work!