Did you try to get on M&MRR? That ride is fantastic, and really worth going to the park for. We go to HS multiple times every trip, and it's a really great park. We've only been on RotR once, but the rest of the park is so worth it. It's a mindset thing. Don't go into it expecting to go on RotR. If you get on it, that's bonus (and let me tell you, it's a HELL of a bonus). Enjoy the rest of the park in the meantime. If you really don't enjoy HS as much, make sure you get a park hopper, do the rest of the park, and if you miss the RotR window, hop over to EPCOT (I only say that because it's the closest, really go to whatever park you want). Once Fantasmic! reopens, obviously, all bets are off.