@McTag,
Guess I'm duty-bound to elucidate a bit. Lay asks,
Quote:1. A great deal (a lot), or
2. In a grand manner?
Lay that's a good question because (1), that "greatly" might mean "a lot," hadn't even occurred to me; that is, I hadn't considered this as a possible meaning. On the other hand, the meaning suggested in (2) is very common; that is, much moreso than (1), at least in our U.S. English. Therefore if I wasn't sure which was meant, I'd guess at (2) being the most likely
My apologies to anyone puzzled by my first response