Is it worth it to use FLEX + JAVA
My group is about to start doing a big web based project/application. The app. itself will not be used by many people and it is basically only for Intranet use for managers and application developers. Our boss wants our programmers to use the following tech. stack: **FLEX -> Cairngorm -> BLAZEDS -> JAVA (EJB3 + POJO) -> ORACLE DB**
Some of the developers are saying that it is hard to use FLEX stuff (because they need to learn FLEX and Action Script) but others are saying that FLEX is the only best solution (just because they like how flex works and they saw a lot of examples).

Do you think it's worth it to use flex or we should use some frameworks (ex.: JSF) instead.
Is it worth it to use FLEX + JAVA
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My group is about to start doing a big web based project/application. The app. itself will not be used by many people and it is basically only for Intranet use for managers and application developers. Our boss wants our programmers to use the following tech. stack: **FLEX -> Cairngorm -> BLAZEDS -> JAVA (EJB3 + POJO) -> ORACLE DB**
Some of the developers are saying that it is hard to use FLEX stuff (because they need to learn FLEX and Action Script) but others are saying that FLEX is the only best solution (just because they like how flex works and they saw a lot of examples).

Do you think it's worth it to use flex or we should use some frameworks (ex.: JSF) instead.