How are we dividing this $90K up?
If we include $65K Sony 4K projector, screen, room treatments and decoration, 90K not going to leave much left to listen to.
If it's just speakers, amp and processor then fine, mine is probably a 10K system in a modest sized room. IMO it is awesome. My system currently gets used 6-8 hours a day, 7 days a week. :O I am working my way through my entire film collection, good and bad
and we still have at least another year to go. What would truely annoy me is spending this or even way more on something that is barely used. Worse still is the fact most of it would likely be obsolete in a year or so.
The previous system lasted over a decade and the current one is expected to do the same. The current system is roughly 2 and counting and the old system is still doing admirably elsewhere. Of course YMMV