I love mine. Only had it for 10k miles so far. Its funny some say its "outdated" but compared to what? If you don't need lane keep assist, blind spot monitoring... So the interior is a little dated, its not that bad. Pretty much any reasonable option is available. Heated seats, sunroof, nav, bluetooth, USB port/aux, leather, heated mirrors, fog lights, power seats. Its only really missing the options for the latest tech junk.
I've said it before but won't go into the whole thing... I had a 2016 Tacoma for a short time and was able to turn it back in and opted for the Frontier. I preferred almost everything about it. The only things I liked better after driving it for a bit on the Tacoma was the interior updated design, and the nameplate.
ALL THAT SAID... The frontier isn't perfect. Fuel economy sucks. On the highway I've managed best of 22mpg. More road based tires and a lighter model could do slightly better. I bet alot of half tons would do as well. The other thing I don't like about mine is the 5 foot bed (crew cab/pro4x only gets 5ft). I would highly recommend the long bed model. I wish I had gotten an optioned SV or SL with the long bed. The 5 foot bed has been a little limiting even though I make it work with the bed extender. Many options can be added later... a longer bed cannot.
Also, the turning radius is worse than a cruise ship. But at least steering feel is terrific.
For the price and reliability I think the Frontier is hard to beat.