What, so we can get there in hours, rather than months? I think I'll stay earthbound, thanks very much.
Suit yourself. Delta Pavonis, here I come!
But seriously, FTL would make life a LOT easier. Think about it- to get a ship to the nearest star would take a massive effort, especially if there are people on board. You need food, water, oxygen etc for at least twenty years (using a ship still far in advance of anything we currently have). Not to mention the psychological effects, radiation and nasty health effects of zero gravity. To get further than that would take centuries.
If we could get there in afew days, we'd spread through the galaxy with ease.