I bought the Legendary package because I've been playing some form of BattleTech/Mechwarrior since 1983-5. Can't remember exactly, been a long time

. Their is no other game universe out there that I enjoy as much as BT/MW. I look at is as no different than pre-ordering a box title albiet more expensive. I went Legendary over elite in part simply because I could and in part because I didn't want to be forced to choose a mech. This way I have them all, plus the $80 MC, plus a few months premium that will likely get wasted while I wait to get a computer able to handle the game.
Worst case scenario the game never launches and I wasted my money. I've wasted more than $120 before. Sucks, yes. Not end of the world though. I can afford it. On the other hand, if the game takes off and is successful as other MMO games like Eve and WoW the ability to break out a founders mech of my choice 5+ years from now will be pretty cool.
To me, the potential of this game is that it can be everything I've ever dreamed of in a game. Persistent universe, real roles for each mech class, not pay to win(even though I plan on spending more), and the rich history of the BT universe. I loved WW2OL when it came out but I feel they never really were able to move past their launch by much. It's still just europe. It got better but I had always hoped for more. Hopefully MWO delivers. It has the potential to and I'm more than willing to be patient. PGI just needs to communicate well, set expectations, and then deliver.