Chipotle slips after earnings miss (CMG)

Chipotle is down 1.91% at $415.23 a share after the company reported fourth quarter earnings on Thursday after the bell.
Chipotle missed on revenue, and same-store sales dropped by 4.8% year-over-year.
Here are the key numbers from Q4, via the Bloomberg consensus:
EPS (adjusted): $0.55 ($0.50-$0.58 expected)
Revenue: $1.03 billion ($1.04 billion expected)
Same-store sales: -4.8% (-4.8% expected)
Chipotle has been struggling since the E. coli contamination scare started back in fall 201