I just finished watching this episode for the first time. I wasn’t expecting Yar to die

*gasp and holds breath* and in such a fashion! *Exhales with disappointment*

Yes, she died in the line of duty but somehow it had such a boring “feel.” Especial after a whole dialogue going with Worf about combat and techniques. I was thinking she should have died with more meaning, more flare, more or a guts and glory as the chief security officer and warrior woman she was.
Perhaps it was the dialogue?

As for Armus, oily goo as a villain— mmk. He seemed indestructible, powerful and his words- evil

, his only shortcomings came from himself. However, I was wondering from what
“Beings” did Armus come from since it wasn’t clear? and will there be another appearance of him in later episodes of TNG?
Or is declaring the planet “off-limits” like the ultimate no-go for everyone and hence
no (because nobody in all the galaxies will never go to an off-limits planet-
like ever)?
Alex