I'm actually quite unbiased in a lot of ways and will happily point out the flaws in people or things that I like (movies, musicians, wrestlers, video games, TV shows, people that I know or like in real life, etc.) For me, it's simply a matter of whether the positives outweigh the negatives. If they do and especially do to a rather large degree, then it's easier for me to ignore the latter but I'm still not blind to any flaws that might exist.
Funny thing about me being accused about being a WWE mark (or being 'overly optimistic') is that I knock WWE plenty, it's just that I often try to remain optimistic or just sit back and enjoy a show for what it is since I'm not quite the same passionate fan wrestling I used to be anyway (obviously still caring enough to post on a message board regularly, but then, look at what my post count remains as, too.) Often, the opposite of refusing to see the flaws happens on message forums, where people point out what they think is bad and fail/refuse to see the positive side of it. People refused to see why doing Rock/Cena again at Wrestlemania this year was a wise business decision, for example, as the casuals ate it up and after the way they booked last year's match (Rock going over, which was a much better set up for him winning the title than losing would have been), it made sense story wise for Cena to make a comeback in winning the Rumble, finally defeating Punk, and then triumphing over The Rock to really cement himself as one of the greatest of all time and win the WWE Title again in the process.
Regardless of how boring it was to us elitist smarks, anyone objective can understand the move. And the matches that people would have preferred to see (Rock/Brock, Undertaker/Cena, etc.) could always happen next year or the year afterwards, etc. Some don't see the big picture.