A V8 in the IS simply is not feasible. I think as additional products these work. It is clear that the LS is becoming a series focused on luxury and space rather than just a single model, which is a good thing IF they can release a sedan later down the line. The pod concept is clearly a design exercise and not much more, and if it does make it to production it could be good in cramped cities. Lexus does have a history in aquatics with the LY650, and I think this is a successor to that, which I do welcome. The Lexus drone isnt actually a lexus product, but rather apart of Toyota Group's larger mobility mission, which is pretty cool. Going back to your point about the IS, a V8 in the next generation is not feasible (they killed it off since they are probably winding down production of the current generation). I think it should have a 6 cylinder engine that makes a healthy power number in line with BMW's 3 series and Mercedes's C-Klasse. That is actually viable while still maintaining a level of sportiness and driving pleasure. An EV-only IS would be a travesty. In short, a v8 in the IS just is not feasible anymore, but I think a V6 performance hybrid is the way forward, which is still a good powertrain, and the concepts that Lexus have revealed is a part of a wider mobility mission which is quite cool, and doesnt necessarily mean that the next IS will be a fridge.