Don't you think it's a little unfair to judge the quality of the ST's interior based on pictures or information from the net? It's entirely possible it looks nice in photographs and is not as impressive in real life. In other words, that it looks nice but perhaps there are "details" in real life that would pop up under closer inspection (cheap feeling/looking plastics, cheap feeling switchgear, uncomfortable seats, bad panel alignment, etc). It seems a little premature to say based on what it looks like, that it's comparable to entry-level luxury car interiors.
The washer fluid is NOT fine!