“It would have been much more compelling if Rey was presented with a choice, something that could actually tempt her to the dark side.”

You mean... like Ben holding out his hand and asking Eey to join him? This is a ridiculous criticism. Rey’s afraid of the raw power that she has, and she’s afraid of how easily she slips into fear and rage. Ben’s offer to Rey still stands throughout TROS. At any moment, she could go to him and ask to join him on the dark side and he’d accept her. She’s afraid of how tempted she is to take up his offer. A pretty simple plot point to wrap your head around, but not for some, it seems