What are the best surreal, psychological, thematically rich and in general "2deep4u" works in manga. Something that just excels in form and content.

Just like anime has things like Utena, Lain, Angel's Egg or Eva, so what are the kinds of works that do similar things but utilize the manga medium to do so.

Also, I would rather get recs from someone who actually does admire the works I mentioned, since then I can trust that our tastes align.