You can already see the effects that land is having on the structure of the hurricane... The south side is already eroding. It will be very interesting to see how Melissa holds up across Jamaica.
You can see the wobbling in the eyewall merger and then watch it become perfect again.
https://weather.cod.edu/satrad/?parms=subregional-W_Caribbean-13-48-1-100-1&checked=map&colorbar=undefined