Boardman ADV-E 8.9 ebike any good?

So this is a post I didn't think I'd be posting anytime soon, a what ebike thread!

1 week from my 50th bday and due to health issues my fitness has dropped off a cliff. Always thought a gravel bike would be a fun thing even when fit, but nowadays it's feels like a necessity. 

I however have zero idea about e bikes. My normal bikes have lots carbon and expensive bits. All I want is a basic bike that I can pootle about on. Range of this one looks a bit worrying, 25 miles doesn't seem alot. But budge is 2.5k max

Is it an OK option?