We were hopeful we would be let in this early but we have been to Crystal Palace (8am booking) and Garden Grill (8am booking) and both times we were only let into the park at 7.50am, which meant we had to head straight to the restaurant rather than savour the empty parks. We have booked Garden Grill again but this time we will be going in through the main entrance so they may let us in earlier but last year we entered at the international gateway as we stayed at BC so not sure if that's why we got in later than we had hoped.