Pros: Large screen that is very accomodating. SUPER FAST processor allows for multiple running Apps. Easy file transfer via USB, not limited to media stored in iTunes to name a few.
Cons: On screen keyboard can be a pain at times. End key turns off the screen. No ability to create groups for sms/mms
Summary: Let's try for just a minute to not compare EVERY device to the iPhone and treat the myTouch as its own device. Imagine driving in city or state you are visiting and looking for the closest Wal-Mart. Voice search on this device makes it all too easy to tap the on screen microphone and say your potential destination out loud. From that point driving directions(or walking directions for that matter) are just a touch away. We all know a device is only as good as the media you can put on it. I connect to my PC and have immediate access to whatever songs, video, or pictures I have on my hard drive. I can't tell you how great it is not to be limited to the confines of a particular media player(iTunes for example). So, you might want to put applications on your device these days right? One touch access to the Android Market gets you in the game with tons of quality FREE apps. Hands down this device is the best I've used in quite a while and definitely a force to be reckoned with. This review was written on my myTouch.