Would be interesting to see review on the new gen 2 model
I don't know how to write a review but since I bought one a month ago in Edmonton. It is still under 500 rds in about 3 sessions but here is my impression so far:
First of all the feeding ramp is now AR like. With almost 500 rds through it I have yet to experience a failure. There were a few times while inserting new mag in I didn't push it in properly so first round didn't chamber but all good after a tap and re-rack.
Love the flat upper now. Charging handle is plastic (polymer if you want me to make it sounds better

) but looks pretty strong. Besides the charging handle is completely removable so it anything bad ever happens to it I can even shape up a piece of metal and drill a hole to replace it. Cheapo keymod rail from amazon fits on it with no issue (took forever to ship)
Lower hand guard is still the Gen 1 plastic one. I replaced it with the T97.ca LHG which now allows me to add a Strike Industries hand stop. I will give 9/10 for the T97.ca LHG. All I need is a longer safety switch lever.
Mag release I heard is larger then Gen1 but I bought an aftermarket mag release from Hi-cal I can now reach over with my trigger thumb to release the mag with if the mag drops free the speed is comparable to my AR mag change time minus the re-rack of charging handle.
Everything else I think is Gen 1 standard.
Trigger is not crap (especially after the LHG upgrade). It is not very long like someone claims. It is not unpredictable like some video review said. May be I got a lucky one. I always know when it breaks during dry fire so I found all those negative trigger comment not true for me. I have a trigger tech TT15 so I know how short a short trigger break ought to be. The reset is not that long either. I've had far worse AR mil spec trigger. I can double tap and mag dump just like the rest so I have nothing negative to say about the trigger.
There are a few flaws for I have to be fair:
FTU screws came loose during shooting. So either do your loctite or get a lock washer.
Grip feels meh in factory lower. T97.ca lower won't accept beavertail grip (*except Ergo grip I was able to fit one on no problem)
I haven't tried using a 45 degree + red dot. The brass seems to eject very close to my face.
Still mag sensitive... ATRS 10rds mags my friend uses on his AR kinda hard to feed. CPD LAR15 mags generally ok if you actually reload with that mag for about 10, 20 times then some even drop free now. For all the AR mags (pmag, ATRS, LAR15, some unknown ones) I have tried, Troy Battlemag is the best. Smooth in and out 100% drop free (too bad only 5 rds).
Factory mag is absolutely garbage. It is up to your luck but I wouldn't put that thing in any gun.
Gas piston is already very dirty given it is a new gun. I had to clean it quite a bit.
Cleaning tool is garbage. Take it out to reduce weight.
Takedown pins are very tight that must require rubber mallet and punch.
If anyone want any pic of anything you can PM me. I think someone posted some very detail takedow pics in the offical t97 thread. If you wanna see anything specific I am cool with that too.