Summarize the following movie reviews:

1. Humpday makes you squirm and think, in the best possible way.
2. Humpday surprises us from beginning to end. It's a fresh take on the familiar topic of friendship -- and a wise one.
3. Ultimately devoid of anything much to say about sexuality or friendship.
4. Has moments of insight and cleverness, but it's pretty threadbare in every sense.
5. Sadly, the most interesting characters in "Humpday" are not the main focuses of the story.
6. Initially refreshing, witty and awkwardly funny, but it morphs into a shallow, tedious, lazy and ultimately forgettable comedy.
7. Transforms a thoroughly outrageous premise into a thoughtful study of the burdens of 21st-century masculinity.
8. Mumblecore comes of age with this smartly written and well-acted, grown-up version of a "bromantic" comedy.
9. Lynn Shelton's breakthrough bromance comedy is funny, sharp and true -- with no preachy sexual politics.
10. Few kinds of art are more boring than the insistently transgressive, and few movies are more boring than Humpday.

Summary:
Observant and insightful, this indie comedy takes a different tack on the "bromance" but still makes a point without sermonizing.