The new iPhone os 3.0. Is it really worth it???

The new iPhone OS 3.0 will be available for download on 17th june. But is it really worth it.
My answer would be YES it is worth it. It is jam packed with new features and finally apple got its brain and added the feature CUT,COPY,PASTE and it has added one really exciting feature and that exciting feature is that if you ever loose your iPhone or it is stolen you will be able to see it on the map this feature uses MobileMe but you have to pay and register with MobileMe but i think that it is worth it. The other features include MMS, support to view and reply messages in landscape mode. MMS support from AT&T will be coming in late summer. It also includes a app called spotlight search this feature is used to serach the whole data present in your iPhone. For example if you open the app and type Jhon the app will display all the places where the word Jhon is used. It also has much improved calender. It also include's voice memos in simple voice recorder. Record sounds from the inbuilt microphone of the iPhone or the microphone of the headset. The new OS also has improved stocks i.e view stocks in landscape mode and you can download audiobooks, TV shows and movies directly from the iTunes store present on the iPhone. Now you can also transfer files using the bluetooth. One more feature which impressed me was the shake to shuffle feature i.e while a song is being played shake your iPhone and the song gets changed. Now the have also added internet tethering i.e you can use your GPRS on your iPhone to run internet on your computer via the USB cabale. It also features next generation gaming on the iPhone ie peer to peer gaming. The other features are improved safari, sero bluetooth, parental control, new languages, sync notes, automatic Wi-Fi Login and youtube Login.