Yes, it's too close IMO. The set is a third story house and some scenes take place on the third story. If you're on the first row you'll be unable to see the scene at all. It's even difficult to see some of the stuff that takes place on the second story.
I bought a student rush ticket and moved to the balcony after the first intermission and from then on my view was perfect!
"Somethin's comin', I don't know what it is but it is gonna be great!"