I think American Idol as a whole is a bit over-rated. I really don't "idolize" anyone who performs, and I actually find the whole process a bit boring. To answer your question, I don't have a favorite, and I probably never will.
Same as Mr. Ver go a go go go go go go go go go go go go. I hate that show. All they do is advertise basically coke and all this other crap, the crowd only votes for the people they think is hot Ex: Sanjaya. And I've figured out even after a season how the judges are going to be. Randy is in the middle in nice and not, paula is against simon, and simon is the mean guy. Simon being mean gets old after a while, it really does.
I've never seen American Idol, but sadly I sometimes had to see the Dutch version of Idols. Every winner of that show only has one single and then disappear forever. I can remember there was a world version of Idols where every idols winner of each country had to sing a song and people would vote which one was the world idol. We were last...of all countries >.>
I'm a bit torn between Adam and Allison. I think I like Adam a bit better (maybe because he is so hawt. lol.), but I think Allison can actually sing maybe a bit better than he can? So sure Adam is good looking, but its a singing competition. So when it comes down to who can sing better I think maybe Allison should win. Then again Adam can really sing too, which makes it hard. Idk.