Yes PS4 has been successful so far.
WiiU however, nope. XBO, strong start but has only been downhill since now selling less weekly then WiiU. Maybe the holidays can turn things around for it. 3DS is looking like it will only sell GBA numbers, definitely below 100m and then we come to the Vita... That one speaks for itself.
The way I see it, only 1 console out of the 5 will surpass its predecessor and HW sales overall will be down. Sure I could be wrong but I wouldn't say that that is crazy successful.







