I always find the rankings sites overrated. It's not about where everyone sees a guy, it's about where you see them and where another team sees them. You obviously shouldn't reach to get a guy but if you want him and you know another team values him a similar amount, you gotta move.
I'm not sure if it's the best thing or the worst thing about the MLB draft but it's really hard to get worked up about it like you can for the NBA and NFL. Who knows how good these guys will be? Lewis could crap out in AA and we'll flip the narrative again. And then he could become a shutdown reliever and we'd flop once more.