I am surprised by how this drama turned out to be one of my guilty pleasure favorites. As usual, I had begun it as a 'palate cleanser' following my disastrous experience with 'Hello Monster'. However, I ended up binging the entire thing within two days.

The major advantage that My Roommate is a Gumiho has is it's compact nature of storytelling and a pacing that is 'passable' enough to keep viewers who are inquisitive glued to their screens.

Starting right off the bat with the introduction of the history of a male Gumiho, Shin Woo Yeong, we are taken to present day Seoul with him. Having given up all hopes of becoming a human and now living in an apathetic state of mind following the demise of a person whom he hoped would help him become one, he plods his way around… until an accidental encounter with a college student, Lee Dam, ends up with him losing his beloved marble to her.
Dam, a history student, is beyond terrified of her newfound supernatural being. The gumiho offers her an agreement: cohabit with him until he figures out a way to get the marble out of her… Unbeknownst to her, he has plans of his own.

I loved the performance of the whole cast. Personally, I like Lee Hye Ri in comedic roles as it comes off as more natural. Lee Dam is a character I madly respect. Never seen Jang Ki Young before, but I will surely check out his prior works. He portrayed the 'alive and empathetic, but I'm dead inside' feature of the fox convincingly. Aside from the leads, supporting characters like Hye-sun and Jae-jin stole my attention several times.

I loved the process of how the gumiho and the human slowly began falling for each other. The drama focussed enough on the two of them within the first eight episodes, taking ample time for their relationship to slowly develop into something real. They had a valid reason to fall in love, as Lee Dam herself mentioned. Yes, there were times I wanted to beat up certain characters for their decisions, but I admire the effort that the cast and crew put in to invoke such emotions.
Also the distinction between the 'fox' and 'human' along with their power imbalance was interesting to watch.

Another admirable aspect of this drama is it's beauty. Every scene, particularly some of the ones shot at night were breathtaking, coupled with the scenery and lighting. I was not particularly impressed by the soundtrack, though I do like a couple of tracks.

One negative aspect of this drama was the pacing during the final episodes. The 'supposed' second lead took up a lot of screentime. I did not like this due to another factor that may be a bit of a spoiler. Considering that, a lot of his scenes could've been fast forwarded without much focus.
Another hiccup was the mythical background. I had seen 'My Girlfriend is a Gumiho' right before this, and despite having Disney heavy characters and a much lighter atmosphere, the background was solid enough to make the plot threads and outcomes plausible.

This did not seem to be the case for MRIAG. Although, I can see that some effort was put forth, the story was focussed more on character development and their decisions.
One character in particular supported the entire fictional aspect of the storyline and manipulated it to an unbelievable extent. No proper explanation was given for it's actions.

Despite these issues, this drama is certainly intensely enjoyable. I will certainly be going back to it sometime in the future.