Any bad experience with wilson audio sasha w/p?

At this level and price you should go somewhere to audition the speakers at length. bring some music with you with brass, sopranos, cymbal crashes, etc. to evaluate the tweeters.
perhaps Wilson Audio is considering replacing their metal tweeters with the latest soft-dome variety. the Duettes at the low end and the new XLF speakers both have some version of soft-dome tweeters.
the reviews of the Sasha have been very enthusiastic, but for some, Wilson speakers are NOT well thought of. My last audition closest to the Sashas were the W/P-7's. The imaging was amazing, the bass was all i could have wanted,
and the overall definition and resolution of instruments was beyond reproach IMO. i love a speaker that punches way above it's size class.
Still another problem with Wilson's are that they could sound very different after you set them up at home. they need to be positioned just right in a room with acoustics that complement the speakers. the literature that comes with the speakers help in this regard, but many people have the point-guy at the store where they bought them come over and do this for you.

with regards to this Alexia model being released, i have been wondering for the longest time when the W/P was going to offer an 8 and a 10 inch woofer array. AND NOW with the new tweeter the vision is complete. But at $50,000, it is a shame this speaker isn't priced below $30K with the Sasha in the low 20's.
I guess it's cabinet materials (or whatever) that keeps the pricing at least 25% higher than one might want.

Wilson owners have to have the resources to correct any and all anomalies in their room and equipement in order to get the best results. David Wilson was a recording engineer and his entry into home audio came as a result of developing studio monitors (the WATT) that laid everything bare. many at the time felt that he had come upon a new level of transparency that would let at least certain types of recorded music sound "live". consider however the deadness of a studio environment in playing back tapes. now consider the room you're going to put a pair of watt/puppies into...
I have a Wilson Audiophile CD i particularly like of organ music. my whole system seems to snap into focus and come to attention when listening to this recording, and "my speakers" even start to resemble the "Wilson Sound".
Like i said, David Wilson, engineer. the effect is just uncanny.