Quick question… in your review you mentioned focusing on some products like ProductNamethat are spelled as Product Name and are low competition. My question is how would you tackle a review using a keyword like that? Would you make that the primary one that is misspelled? Would you mix them with the spaced spelling and correct spelling? I’ve found some good ones and would appreciate some direction on how you’d handle writing a post to rank for the spaced keyword?
Long Tail Pro is a keyword research tool that helps you quickly find low competition keywords for your website.  In particular, the tool is built for people doing SEO (search engine optimization) as opposed to people doing paid ads (Google Adwords PPC).  I'm sure there are some advertisers that use the tool for paid ad keyword research, but the tool was built for SEO keyword research.