Well, launching MVPs are supposed to challenge your assumptions and it sounds like you're sitting on a pretty big one right there.
That your market can only be disrupted by this hand-wavy awesomeness you're alluding too but we have no idea wtf you're talking about.
If, for example, you're talking about setting up a new human-computer interaction device and the MVP is a mouse where you really want to build a gesture based input device, then yes, you're probably right. A mouse is not going rock anyone's world and it's a saturated market.
If, on the other hand, you're making a way of easily managing incoming sales calls that's not really been done but you'd make an awesome UX as traditional form based layouts suck, but you know, it'll be awesome, then no, you're probably wrong. The core of your business is the sales call management not the UX and you're going to waste a lot of money on that UX without even finding out if there's a market for the sales call manager.
So details, or personally I'd just ignore all the advice here as no-one's got enough information to tell you anything useful.
EDIT: I guess I'm trying to say have you sat down and figured out if the market you're going after is for the awesomeness or for the actual product. Making an MVP smart phone won't work, but making something better than the iPhone might, but will be expensive. If you've spotted an under served market, go for the MVP just to find out if the market really exists.