Yes, very much and I feel no guilt flying them compared to the Super Chewie list I flew in the early days of the Fat PWTs meta. Flying TLT ships is not like flying Fat PWTs. Yes they don't have to worry about keeping ships in their front arcs but they're generally slower and much easier to catch and have donut holes. Those reasons are enough to make them more challenging to fly and harder to keep in formation such that they can cover each others R1 weakness. Compare that to the Fat Chewie I flew before, which have none of those weaknesses, I felt almost fearless; as long as I don't get boxed in, which wasn't much of a problem either with EU, I was able to rain death upon my opponent.
Multiple TLTs are a strong counter against those fat PWTs but can be countered by a larger variety of other lists (AutoT arcdodgers, classic swarms, HLC+ Brobots). Gone are the days where the only way to beat a PWT list is to bring your own PWT or fly Whipser/Echo and vice versa. I agree with those who have said that TLTs will open up the meta and I look forward to that.
As for everyone's favorite arc dodger, Soontir Fel, he still has very little to fear from TLTs; AutoT + SD will keep him alive for a long time, throw in Palpatine and he can tank like a boss. All the games that I've played or watched Fel was generally able to shirk off those TLT shots. 4 x TLTs list might still get to him but you have other lists that can beat that. Tie Phantoms + SJs are gonna be the bane of TLTs and I'm not looking forward to facing them.
In my current list I'm fielding 2 x Golds with TLTs to deal with PWTs and VI Ten + Mangler to provide cover and hunt down high agility arc dodgers like Soontir or Whisper. If they get too close to my Y-wings they can drop Seismics to deter pursuers. To finish the list off I added a Bandit as blocker and fodder. So far I'm getting a lot of satisfaction from this list especially when I'm able to deny my opponent any form of easy engagements by having my ships covering each other's backs.