Concert seats at the Summerfest! Help!?

I purchased concert tickets for my daughter for a concert at the Summerferst at the Marcus Amphitheater in Milwaukee to see the Jonas Brothers. The first two sections were already sold after 1 minute(the covered sections) but I managed to get first row of a section in the bleachers. I am asking if anyone who is already seen a concert at the Marcus could tell me if these are decent seats or if I should try and go on e-bay or something and get tickets in the "covered" section? She is considered to be in the uncovered section of the venue. Will she be able to see? Would it be worth the money!?! to get different tickets or is the view pretty good from anywhere in the theater? If anyone has attended a show there and can give me any advice I would greatly appreciate it