Giving your opponent a choice isn't usually a good thing, but in this case, it's not terrible. Basically, an opponent either chooses to self-impose a Golgari Charm and take an Aladdin's Ring to the face, or allow you to Borborygmos your creatures and get a cascadeless Captured Sunlight. The obvious choice is to take the damage since the +1/+1 counters will hurt more in the long run, but since your opponent gets to choose, it's makes it a less-than-decent card. Not terrible since it'll still hurt your opponent more than your, but not great.
Pros: Might be a hard choice for your opponent
Cons: Might be a hard choice for your opponent
P.S.: Try and find the hidden name in the artwork!