YYYeeeessssssss!!! at last! at least the tree remaining ones are talented enough to make the contest open. I think any one of them could win but I think David Archuleta needs something more than his voice and I must admit that is amazing in one so young. He really needs to develop a stage presence that will match the emotion he manages in his voice. You really cannot sing a huge emotional song and then give a cheesey grin at the end of it.
I think Sayesha has it all - good looks and figure, confidence on stage and a great voice too - BUT - we have seen it all before. If I compared her to Leona Lewis (X Factor winner 2006) she would definitely be a distant second and we really don't need another Whitney/Mariah/Tina wannabe.
So my personal choice would be David Cook because he is different and has tried his hand at so many different styles. Plus his rendition of "Music of the Night" from Phantom of the Opera was so wonderful I have it saved to favourites on Youtube.