I've never considered Sherwood worthless.
Granted, there was a time (the 80's and such) where it's audio offerings slipped into the BPC (or SPC) category, but, then again, so did virtually every other mass market manufacturer.
But, on the whole, it's offerings were competitive with the other products out there but as of late they seem to have taken a line on value/dollar, as evidenced by the recent thread on their RX-4105 receiver.
Likewise, I bought my step-son an inexpensive Sherwood HT receiver (6105?) a few years ago for about $130 and it does all that's expected of it.
I'd expect that, dollar for dollar, and construction quality for construction quality. it'll give any mass market brand a good run for the money.
As for more features, look at their more "upscale" offerings, such as those in the Newcastle series. You gets what you pays for when features are concerned and, sometimes, features are all your extra money buys. Not necessarially significantly superior performance.