This is a very very funny play. I highly recommend it. If you think Renaissance drama means "only Shakespeare", you need to try some of his contemporaries, like the Poet Laureate Ben Jonson. =smile= Of the three Jonson comedies I've yet read, this one is great fun! Be warned that some of the "alchemical" language may be seem too specialized, unless you know this time period; since it's supposed to be patter to trick the marks, that's not the detraction it seems to be._The_Alchemist_ has a legion of characters, most of whom are the marks. They deserve what they get--but because this is Jonson, the ones running the confidence games may not end up as you expect. His type of comedy is atypical of his period in that respect. If you aren't familiar with the Renaissance speech, then I recommend the excellent New Mermaids text. The extensive footnotes are mostly a glossary, which is extremely helpful! [Yes, it makes some of the period jokes make sense then.]
Since the characters are drawn broadly, you will be surprised at how easily you will understand them, whether they are greedy or lusty or foolish. The smooth way one con fits into working the next ongoing one is priceless!
Much like _Volpone_ [also by Jonson], this is a play about greed, about con games, and about how people can allow avarice, lust and money to corrupt them. Call this satire, parody or farce--no matter, the humor is biting and witty and wild. For comparative humor in the same period, this is somewhat comparable to Marlowe's _The Jew of Malta_.
I love the way the characters work with and against each other. Subtle may dazzle or mystify with his language, and Dol Common may keep them from destroying their three-way partnership, but Face is my favorite of the trio. He is the trickiest of them all. I like how he fares in the ending too, which leads me to believe Face is like a cat. =grin= To me he's likable in the same outrageous way!