How Not to Date an Angel by Lana Kole dives into the whimsical, yet tumultuous realm of celestial romance with a fresh and unique twist. This novel, blending elements of paranormal romance with bursts of comedic relief, offers a sweet narrative that is as charming as it is surprisingly profound.

The story revolves around Iris, a young, independent woman who has her life turned upside down when she unintentionally binds herself to Malach, a strikingly handsome angel. The premise is engaging, setting the stage for numerous comedic and touching moments. Unlike typical angel-centric novels, Kole breathes life into her characters, making them relatable yet sufficiently mystical. Both Iris and Malach have well-rounded personalities with depth that extend beyond their fantastical elements. Iris, with her sass and spirit, perfectly complements the initially aloof, duty-bound disposition of Malach. The evolution of their relationship is well-paced, avoiding the common pitfall of rushed romantic developments found in many fantasy romances.

One of Lana Kole's strengths in this novel is her ability to maintain an airy tone, interspersed with genuine emotion and conflict. The contrast between Iris's modern, somewhat sarcastic dialogue and Malach's formal, archaic language enriches the humor and personality clash inherent in the story. This stylistic choice not only enhances the comedic aspect but also deepens readers’ engagement with the characters' growth towards mutual understanding and respect.

The narrative is meticulously crafted with engaging subplots that are well-integrated into the main storyline. Supporting characters are neither overshadowed nor overpowering; each contributes significantly to the progression of the plot and to Iris and Malach's character development. For instance, the subplot involving Iris's best friend acts as both a comic relief and a pivotal mechanism through which Iris’s past and fears are explored. These elements collectively add a layer of realism to the book, making the supernatural aspects much more accessible and believable.

Moreover, Kole excels in world-building. She constructs the celestial dimension with a captivating blend of traditional angelic lore and her unique imaginative vision, creating a vivid backdrop against which the romance unfurls. The rules governing the interactions between angels and humans are clearly laid out and are integral to the plot, creating stakes that drive the novel forward. This careful construction prevents the common fantasy narrative confusion, allowing the reader to fully immerse in the love story without being bogged down by complex mythological details.

Thematically, How Not to Date an Angel touches on issues of destiny versus choice, the fear of the unknown, and the courage to defy expectations for personal happiness. Through Iris's journey, Kole subtly encourages self-discovery and the bravery required to follow one's heart, despite the odds. This deeper message resonates well amidst the light-hearted scenes, giving readers both moments of introspection and entertainment. Furthermore, the romance between Iris and Malach, while central, never overshadows these broader themes, maintaining a balanced narrative.

However, the book is not without its minor setbacks. At certain points, the pacing seems slightly off, with some events unfolding rapidly while others drag on a bit too long. This uneven pace might detract from the overall flow, yet Kole manages to keep the reader engaged through strong character interactions and crisp dialogue.

In the context of the genre, How Not to Date an Angel stands out due to its inventive approach and memorable character dynamics. It is refreshing to see a romance that does not solely rely on the fantastical elements to captivate its audience but instead uses them to complement a strong, character-driven story. Lana Kole’s novel is a testament to the versatility of fantasy romance, incorporating humor, heartfelt moments, and philosophical pondering all in one compact, enjoyable package.

In conclusion, How Not to Date an Angel by Lana Kole is a delightful read that offers a unique take on angel mythology with memorable characters, robust storytelling, and an effervescent mix of romance and humor. It is a commendable addition to the genre, likely to appeal to both enthusiasts of paranormal romance and readers looking for a light, amusing story with a heartfelt core.