Unfortunately, I have to agree. And even current LS and GS models can do better in a series of interior details, if I may say so.
GS: door handles alu look, but plastic feel / lower door panels plastic too hard, no soft touch in inner door pockets / F SPORT inserts have aluminium look, but has plastic touch / dash and upper door panels don't match fluently in design...
LS: some of the control buttons seem nineties design (especially in rear centre arm rest or at the left dash side) / some of the (glossy) wood doesn't look or feel enough premium / no leather dash in F SPORT / no massage or adaptive functions available for front seats...
My observation is that Lexus have chosen to concentrate the efforts and use better materials in the dashboard and lower centre panel (the main T-shape area) in recent models to make it look premium and that's where an average buyer would focus on.
When the current GS came out a few years ago, the first thing I noticed is the plastic inner door handle. Then they have switched it back to chrome handle in ES and IS. But then we are seeing the same plastic door handles in NX. Probably for a better coordination in terms of texture and appearance with the rest of the door panels but at least they could have used a metal handle. Maybe matte finish metal.
To incorporate more safety and tech gadgets into lineup without increasing the price significantly, some cost cutting is unavoidable. However, it comes to a point where the cost cutting is too obvious and looks a bit inferior to competing models from its German competitors and it is quite upsetting -- Example : only non-premium brands would use black-out tapes on upper door frame. (Exception is Mercedes CLA where even black-out tape is not used!) Currently, CT, IS, ES and NX use black-out tapes and the upcoming RX appears to follow suit as well (from the pictures). I miss the plastic moulding on the upper door frames in previous IS and ES. Matte plastic mouldings are much more durable.