Why not ?
The fact you will have more or better AI / Physics / graphics will change what to the fact you have to use the very same "D-PAD" to make your character move ?
(In fact in some genres (like J-RPG) it is "less good" game with better graphics)
Weak arguements all around IMO..
Does the controller define the gameplay interaction paradigm???
If you think it does then surely, by your logic, there's no difference with regards to gameplay and interactions between what we are seeing now on Xbox360 for example, and the kind of games we could play on the Sega Master System..?
Get real dude...
Interaction mechanisms aren't constrained to physical control types since any abstract control scheme can be devised to utilise the physical controller in new and interesting ways.. These scheme's can fair across the board or differ from one genre to the next but directly prove that the fact that both current and last generation consoles (bar Wii) have similar controllers, doesn't at all mean that all the games will control the same..
Above this, the gameplay system isn't constrained to the interaction mechanism either AND from, what we've seen so far with the rise of more sophisticated AI, physics simulation and gameplay centric advanced rendering effects (e.g. night/heat/thermal vision in games for example), new and innovative gameplay systems have (and will continue to) evolve(d) way past what has been done on previous hardware..
[rant]
What's with this notion of Nintendo being the only ones who know how to innovate in games..? it's pure bullshit..!!
I didn't see nintendo do anything remotely innovative with regards to gamecube whilst Sony were introducing hghly innovative peripherals like Eye-toy and giving us novel gameplay experiences like Shadows of the Colossus..
[/rant]
If innovation and originality in gaming has been done on a conventional platform for well over the past decade then why do some have reason to belive that this trend will not continue onto next generation gaming hardware?
Also comparing JRPGs currently available on Xbox360 and PS3 to those available on PS2 for example is just bad practise.. Considering we have all of what..? one title out so far (enchanted arms and who the hell would ever rate an RPG from From Software in the first place?.. Helloooo!! Evergrace anyone!?!?!) and PS2 had hundreds of titles which reanged from the exceptionally poor to the exceptionally great..
Developing good JRPGs takes time and i'm sure in the next few years there will be titles out for next generation hardware that prove without a shadow of a doubt that the genre will have evolved with the new hardware and not the contrary..