i'm seeing several of the same complaints namely battery life, yahoo mail problems, weak signal, etc. for me this phone has been almost perfect, i have noticed a few bugs but nothing worth getting too upset about. the yahoomail one is not that big of a deal because i can just turn off wifi and get my yahoo mail real quick. battery life, yea thats a biggie but if you watch what your doing and give your battery a chance to live up to its full potential then it should last through the day. also the extended battery will be out soon as you all know and will almost double your current battery life. mine doesn't feel cheap or poorly built at all, especially with my case on it. it is however very light so i guess i see how people could think that. i think we all just came in with too high of expectations and we forgot that this phone was still built by humans. all in all i am very satisfied and have no thoughts at all of returning it, as of right now.