I was in Cancun this past week and I saw a lot of DSLRS. I took a trip to Tulum Mayan Ruins and saw a lot of m4/3 though. Mostly e-m5s, and some panasonics. There were also quite a few sony next as well. I would say that m4/3 were more in abundance then the DSLR by a long shot. It was nice to see.