I would recommend this to players who are at least advanced (regularly throwing nose down and capable of 350'+ with 10&11-speeds). I have small hands, so the 2.4 cm rim is a little wide-feeling, but I can still manage some bombs with it. For me, the Engine excels on a windy day; long S-turns, but I never worry it won't fade out. I also like it for forehands, again getting a nice S-turn with a reliable fade (the wider rim feels more comfortable for me with this grip). On a still day, I find the flight numbers to be very accurate with my 168g disc. Anything heavier would be a little too much for my stock backhand.

Great disc for distance. It's definitely because of the dome. Great shape, hand feel, and a better price than anywhere else. 

The Engine has a similar feel to Discraft's Nuke, and flies relatively the same as well. It is a bit more overstable than the numbers would suggest, but pretty accurate. For me, the Engine does not feel great in the hand for a forehand, and is hard to get a clean release like I would be able to with something like a Destoyer. It does have a predictable flight path and of course is going to be reliable in the wind. It is not a bad disc by any means, and definitely has a lot of use, just not for a forehand dominant player like myself.

Very overstable. Makes for a great disc on a windy day.