I hadn't entered these sweeps before 'cause i thought you had to write long reviews. It's actually only short comments...although you don't  provide your email address when commenting so I am unsure how they connect your 5 comments to your entry. It's possible they don't check. It is quick however and I'msure if you just do any 5 you could count them for all your entries until you win.

Second I was wondering about the subject lines you are required to enter in the emails. Do you put the quotation marks around it. On some of them they have those bolded as well and so I think you are suppose to include them. I hope i didn't mess up some entries by not doing so.