The CGI didn't look too bad on ITV1 SD, although the rear end of the carriage made everyone in my house laugh. If they'd cut into that sequence about 5 frames later and got rid of the tram kicking its rear end up like a dinosaur, it would have been much better. They could even have slowed the second bit down, and had it balancing dangerously, before finally giving in to gravity and taking out the Kabin.
I would still like to know what caused that explosion
Well you'll find out, won't you. We all will.
Its not usual to find out these things minutes after, now is it?
I'm not really an avid Corrie watcher, but I tuned into both episodes. I would have thought they'd script these two episodes with the presumption that it could catch a raft of new viewers, but as an 'outsider' to the storylines, I found it difficult to get into it because I didn't know any of the backstory; at least with the Eastenders live episode this year, they pretty much spelled out what had gone on in previous episodes.
Likewise there wasn't the remotest hint of the oncoming explosion, and in a packed bar surely somebody would have noticed the smell of gas.
I think it would have been more believable if the club had been blown up on purpose, whilst empty, as part of an insurance scam - and the owners think they've got away with it and not injured anybody, when suddenly there's a massive tram crash.