I guess I would ask what you're looking to buy this fund for. The income? It is a very high fee utility ETF that primarily looks to generate higher forms of income for its investors. If we look to most standard utility ETFs south of the border, they provide similar returns with much lower fees.
What I would worry about is if the case the active management of the fund lags at any point in time relative to standard utility index funds. As of right now, there has been a small edge in holding UTG, but there is no guarantee for active funds and outperformance moving forward, and if it does lag you'll end up paying a huge management fee (looks to be 2.5%, equivalent of most high fee mutual funds) to underperform.
It's an interesting one, but one I'd be a bit cautious about.