Like what reasons?
Anything directed at me, at my problems. Something besides. "We're not Trump." Something that's not "Your skin must be this dark to ride this ride." Something besides pulling out the same tired old gun control talking points. Something besides the same hollow promises of economic stability, free trade and jobs, many of which the republicans are promising as well. Something besides pulling out someone with the Kennedy name and expecting us to bow down because Kennedy.
Bernie still seems like the only one that gets it that's standing up and saying anything and I desperately want someone else to take that torch from him because god knows he's held it long enough and I don't want to vote for someone pushing 80. Even he's not perfect, I'll fully admit, but he's a damn sight better than anyone else out there at the moment.
The current democratic party is offering me nothing other than "Not Trump." Hell, even Trump had something I notionally agree with. He had infrastructure investment as a significant talking point. Something I do agree with in principle (even if the ideas I've heard pitched I don't really like at all.) That's better than the democrats are doing.
I want to hear movement forward in environmental standards. I want to hear real health care reform. I'm not even asking for universal single payer health care as a requirement, I just want something other than them pretending Obamacare was the end of the road and we should have been happy there. I want progressive tax reform. I want a welfare system that works. That's not a full time job to simply maintain enrollment in and that doesn't punish a single paperwork accident with permanent expulsion from the program and is more or less at the whim of the states to dole out as they see fit.
Well up there, maybe even most of all based on the likely knock on effects it'd have in other areas, I think I want them to make steps towards fixing this gap between the government and the citizens. It's kind of a nebulous thing, seen more clearly in some areas (like policing) and less clearly in others. There's this almost universal perception, even among the majority of the left that the government is not working for the citizens. That they're more adversary than ally. If something in the government is actually there for you, you have to squeeze it out of them. It starts with the taxes taken from your paycheck, and it ends with the services you get back from the government in the forms of police, fire, roads, social security, etc. People almost universally resent the money taken from their check. The services those pay for are almost universally a pain to deal with until you actually need them. Patrolling police threaten to fine you for any or no reason. Fire services enforce their own rules about how many people can be in a bar at once, making people wait outside, or threaten you with fines for celebrating with fireworks or a bbq.(Not that I want more fire danger, but they do tend to be killjoys) Road work, rather than making people feel thankful about having nice fresh roads to drive on, make people complain about slow downs and delays and awkward turns to get to their destination. Social security haunts your pay check every day of your adult life until you need it or until you reach the magic age number and god forbid you ever have to go to an office or make a phone call to interact with them. It's not until thankfully rare events occur are we grateful. Police are nice to call for if someone harms you. Fire are nice if you DO catch something on fire. That bridge that collapsed? Well... it might take them 6 months to repave a mile of road, but they can fix that collapsed bridge in a week or two and clear that fallen tree in an hour or two. And social security, despite its problems, is still better than nothing and very appreciated if you ever get hurt or disabled to the point where you can't work.
The government is something which is just there to annoy and make your life miserable until the day comes you REALLY need something, and hey, if they come through, you're thankful from then on. If not, nothing's changed, life is still miserable and they're still taking their cut. But it shouldn't be that way. Better education. Better community outreach. More "how can I help you with the little things now." and less "Well, I'll be around just in case the worst happens." More "Is that your idea? Well here is how we need to do things to make that happen." and less "That's your idea? You can't do that because regulation 1A subsection IIb."
Anyway, I've droned on too long. If I'd spent as much effort on the project I'm coming up on a deadline on as I did on this post I'd be in bed by now. That's certainly not ALL of my answer to that question, but it's a start.
EDIT (I might sleep tonight, maybe.):
Can anyone find a more reputable source for this interpretation? It sounds reasonable but I'd like something I can point to when talking to non-liberals.
Not a reputable source myself, but I remember that part now and was thinking the exact same thought line.