I liked Doyle's but I remain skeptical of this plan to "preserve it" which really just means keep the name.
Doyle's works because it's old, but charming in a oldschool Boston kind of way. It had a very nice pub atmosphere in it with reasonable prices. Bizarro Doyle's looks like it wants to be an upmarket gastropub with expensive cocktails and $10 beers. There's a place for that in the market and I don't fault anyone for wanting to go to such a place, but it is not Doyle's and should pick a new name and start with a fresh history.