Smartglass was a bit more than a remote control
It's essentially all manner of the Wii U controller features too (it can be used as a second screen in games etc). Rumours are it's coming to Android and iOS too as well as Windows 8.
(
lazygamer VS tittybiscuits,
Tue 5 Jun 2012, 19:04,
archived)
Other than that though there's nothing much new.
Playstation Plus now seems like a more interesting proposition (the £40/year now gets you 10 PS3 games, with 35 more to come this year)
(
lazygamer VS tittybiscuits,
Tue 5 Jun 2012, 19:08,
archived)