I am not a big fan of Tea20 but I do enjoy it whenever there is a tense finish.
It's good for the crowd as well.
But I enjoy more a good batting innings or a good bowling spell in ODIs & Tests than T20.
But I think all these T20 leaques like IPeel,BPL,SLPL ,Big bash etc will/are hampering the progress of cricket? like the young stars playing cricket these days(not all offcourse) are more interested in becoming big hitters & earning some easy cash than playing for their country.
Many current international cricketers are having problems with their board because of their participation in these leagues.
Although BPL did good to our cricket so far, but only for limited over cricket.