Having skeptical priors about research in general, whether incentives, error rates, or whatnot, is totally fair.
I look at the first paper as generating a hypothesis. That's the first step in any scientific process. A few replications later, we've got a theory, and then a few more later, a fact. The first papers are as important as the rest of that pipeline.
What causes outright harm is:
1) Papers with poor methodology;
2) Authors overselling their results; or just as often
3) Readers / reporters giving too much confidence in preliminary results
To be clear, I was calling em500 on #3, not the authors on #1 or #2.
On a skim, I don't see obvious problems (but, then, I wouldn't expect to find them; most require a deep read). It's published in an open access venue, which is always a good sign. It also helps that you're from BC, which for the most part, (still) has a pretty good reputation for scientific integrity (there's been a rapid decline in scientific integrity over the past two decades, and that's hit the institutional culture across the river from you particularly hard).
So you're okay by me!