Burrows was good for us down the stretch as he was billed to be, got injured in the playoffs, and dropped off a cliff the following year. I'm fine with the trade and loved our run, we know this. I don't feel bad or embarrassed when you bring it up. I honestly don't care about Dahlin and wouldn't take him back right now at the possible expense of our finals run that year. Without Burrows' contributions (.5 ppg and first star in two or three games) down the stretch and it's possible we don't even make the playoffs.
Anyways, on to more relevant stuff...
Like I said, you're evaluation is a lot lower than literally every single other draft analysis out there, so you're likely wrong. The way you describe him is also not really how he plays hockey at all. He absolutely can carry the puck and is great in tight and can protect the puck. He has high level play making and can skate and score, you'll see

We don't need another Hoffman, we another Duchene/Landeskog type player, a high level all around hockey player with a ton of intangibles and desire to win. We can add your Grabners, Vaneks, and Zadinas, off the UFA line when we eventually have money to spend and are ready to compete.
The player you're describing in your post is closer to Tom Pyatt.
Your disappointment runs deep, I get that, but it will be fun to watch you come around as he plays and I mean that sincerely with no malice. I suspect that you'll be pretty vocal about how awesome he is eventually