This is a pretty cool app, but people have to realize that the iPhone is a gadget. It has a high novelty factor. Yes, it probably would be more practical to type your search in, but the iPhone is not always about what is practical. A lot of people on here use the car analogy. The iPhone is like a Ferrari. It looks beautiful and has a lot of wow factor. But if you are looking for 100% practicality, your probably best off with a Honda Accord.
On a different note, after playing around with this for about an hour, my iPhone became very sick. I could even get through a song on iTunes without it crashing. And Safari was entirely unusable. Even the home screen was crashing. It's seems better now, but I think I know why this was happening. Google was opening a new Safari window for each search. So, my phone was basically trying to function with 6-7 Safari windows open. And when Safari is closed, it really isn't closed. My phone has been acting a lot better since I re-opened Safari and closed all the windows.
On a different note, after playing around with this for about an hour, my iPhone became very sick. I could even get through a song on iTunes without it crashing. And Safari was entirely unusable. Even the home screen was crashing. It's seems better now, but I think I know why this was happening. Google was opening a new Safari window for each search. So, my phone was basically trying to function with 6-7 Safari windows open. And when Safari is closed, it really isn't closed. My phone has been acting a lot better since I re-opened Safari and closed all the windows.