Well, this might be a very short review:
• Absolutely and completely silly
• Totally hilarious and comical
• Almost every episode made me laugh continuously (and I don't laugh that easily)
• Extremely light, with no trace of negativity
• Fully and thoroughly enjoyable

And that's it.
Be sure to watch this wonderful creation!
Enjoy!

Side-note: Technically, it is not a BL series.