Arabian Nights is a great game and you should play it; it even got featured in Awesome Games Done Quick!
Ultima 5 (NES) is a good game, and you should play it!
(The reality is as follows:
* Arabian Nights did appear in AGDQ, but it appeared in the *Awful* Games Done Quick block.
* The NES version of Ultima 5 is horrible and has numerous major issues, to the point where I wonder how it got past Nintendo's QA. Ultima 4 on the NES was great (albeit different from the PC version), but that's not the case with Ultima 5. If you remove the "(NES)" from the statement, however, you have a statement that is likely true for many players.)
Also, check out this game:
https://int3.github.io/open-syobon-action.js/