Yes, the graphics are better and the connection on MW3 wont hate you as much as it does on xbox. Also we can still host challenge lobbies

It's all dependant on the type of gamer you are, if you like playing online with others then it's not the console for you. As not many have microphones, connections to games are not very good and there is no parties/private chats.

On the other hand, it offers some great features. A build in blu ray player, which is good if you love movies. A web browser so you can go on the internet and some great exclusive games such as Killzone, Infamous and Uncharted.

You should read some reviews to get a better judgement and if possible, try a ps3.

PS3 is more worth it then an Xbox 360, because its nearly impossible to get Console Banned on the PS3.