I'm an offliner, for ut3 a casual offliner. But UT99 i play more regularly so i'm a serious offliner there (Yeah, a hardcore offliner......
)
It is fun for a few rounds and some lulz. But it really is just as ridiculous as i imagined it would be and as a result i view it in the same way as i view stupid mutators such as "big head".
Adrenaline was better, but then again i don't like adrenaline either
Also just to go with what hal or darpulse or someoen said a few posts back: I stay away from the vehicle gametypes. I still enjoy them when i do play them cause vehicles are undeniably fun, but really when i want to play UT i want to play an arcadish shooter and so will lean towards the hardcore gametypes like ctf and deathmatch.
EPIC battlefields are fun every now and then, but i prefer the up close and personal side of the game.
But whatever, my opinion in short: The titan mutator is an enjoyable gimmick that i don't want to use unless i'm playing morbid where it is pretty much a requirement. Aside from that, it can get ****ed